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Exam Code: 701-100 LPIC-OT exam 701: DevOps Tools Engineer book November 2023 by team

701-100 LPIC-OT exam 701: DevOps Tools Engineer

Topic 701: Software Engineering

701.1 Modern Software Development (weight: 6)

Weight: 6

Description: Candidates should be able to design software solutions suitable for modern runtime environments. Candidates should understand how services handle data persistence, sessions, status information, transactions, concurrency, security, performance, availability, scaling, load balancing, messaging, monitoring and APIs. Furthermore, candidates should understand the implications of agile and DevOps on software development.

Key Knowledge Areas:

Understand and design service based applications

Understand common API concepts and standards

Understand aspects of data storage, service status and session handling

Design software to be run in containers

Design software to be deployed to cloud services

Awareness of risks in the migration and integration of monolithic legacy software

Understand common application security risks and ways to mitigate them

Understand the concept of agile software development

Understand the concept of DevOps and its implications to software developers and operators

The following is a partial list of the used files, terms and utilities:


Service Orientated Architectures (SOA)


Immutable servers

Loose coupling

Cross site scripting, SQL injections, verbose error reports, API authentication, consistent enforcement of transport encryption

CORS headers and CSRF tokens

ACID properties and CAP theorem

701.2 Standard Components and Platforms for Software (weight: 2)

Weight: 2

Description: Candidates should understand services offered by common cloud platforms. They should be able to include these services in their application architectures and deployment toolchains and understand the required service configurations. OpenStack service components are used as a reference implementation.

Key Knowledge Areas:

Features and concepts of object storage

Features and concepts of relational and NoSQL databases

Features and concepts of message brokers and message queues

Features and concepts of big data services

Features and concepts of application runtimes / PaaS

Features and concepts of content delivery networks

The following is a partial list of the used files, terms and utilities:

OpenStack Swift

OpenStack Trove

OpenStack Zaqar



701.3 Source Code Management (weight: 5)

Weight: 5

Description: Candidates should be able to use Git to manage and share source code. This includes creating and contributing to a repository as well as the usage of tags, branches and remote repositories. Furthermore, the candidate should be able to merge files and resolve merging conflicts.

Key Knowledge Areas:

Understand Git concepts and repository structure

Manage files within a Git repository

Manage branches and tags

Work with remote repositories and branches as well as submodules

Merge files and branches

Awareness of SVN and CVS, including concepts of centralized and distributed SCM solutions

The following is a partial list of the used files, terms and utilities:



701.4 Continuous Integration and Continuous Delivery (weight: 5)

Weight: 5

Description: Candidates should understand the principles and components of a continuous integration and continuous delivery pipeline. Candidates should be able to implement a CI/CD pipeline using Jenkins, including triggering the CI/CD pipeline, running unit, integration and acceptance tests, packaging software and handling the deployment of tested software artifacts. This objective covers the feature set of Jenkins version 2.0 or later.

Key Knowledge Areas:

Understand the concepts of Continuous Integration and Continuous Delivery

Understand the components of a CI/CD pipeline, including builds, unit, integration and acceptance tests, artifact management, delivery and deployment

Understand deployment best practices

Understand the architecture and features of Jenkins, including Jenkins Plugins, Jenkins API, notifications and distributed builds

Define and run jobs in Jenkins, including parameter handling

Fingerprinting, artifacts and artifact repositories

Understand how Jenkins models continuous delivery pipelines and implement a declarative continuous delivery pipeline in Jenkins

Awareness of possible authentication and authorization models

Understanding of the Pipeline Plugin

Understand the features of important Jenkins modules such as Copy Artifact Plugin, Fingerprint Plugin, Docker Pipeline, Docker Build and Publish plugin, Git Plugin, Credentials Plugin

Awareness of Artifactory and Nexus

The following is a partial list of the used files, terms and utilities:

Step, Node, Stage

Jenkins SDL


Declarative Pipeline

Blue-green and canary deployment

Topic 702: Container Management

702.1 Container Usage (weight: 7)

Weight: 7

Description: Candidates should be able to build, share and operate Docker containers. This includes creating Dockerfiles, using a Docker registry, creating and interacting with containers as well as connecting containers to networks and storage volumes. This objective covers the feature set of Docker version 17.06 or later.

Key Knowledge Areas:

Understand the Docker architecture

Use existing Docker images from a Docker registry

Create Dockerfiles and build images from Dockerfiles

Upload images to a Docker registry

Operate and access Docker containers

Connect container to Docker networks

Use Docker volumes for shared and persistent container storage

The following is a partial list of the used files, terms and utilities:




702.2 Container Deployment and Orchestration (weight: 5)

Weight: 5

Description: Candidates should be able to run and manage multiple containers that work together to provide a service. This includes the orchestration of Docker containers using Docker Compose in conjunction with an existing Docker Swarm cluster as well as using an existing Kubernetes cluster. This objective covers the feature sets of Docker Compose version 1.14 or later, Docker Swarm included in Docker 17.06 or later and Kubernetes 1.6 or later.

Key Knowledge Areas:

Understand the application model of Docker Compose

Create and run Docker Compose Files (version 3 or later)

Understand the architecture and functionality of Docker Swarm mode

Run containers in a Docker Swarm, including the definition of services, stacks and the usage of secrets

Understand the architecture and application model Kubernetes

Define and manage a container-based application for Kubernetes, including the definition of Deployments, Services, ReplicaSets and Pods

The following is a partial list of the used files, terms and utilities:




702.3 Container Infrastructure (weight: 4)

Weight: 4

Description: Candidates should be able to set up a runtime environment for containers. This includes running containers on a local workstation as well as setting up a dedicated container host. Furthermore, candidates should be aware of other container infrastructures, storage, networking and container specific security aspects. This objective covers the feature set of Docker version 17.06 or later and Docker Machine 0.12 or later.

Key Knowledge Areas:

Use Docker Machine to setup a Docker host

Understand Docker networking concepts, including overlay networks

Create and manage Docker networks

Understand Docker storage concepts

Create and manage Docker volumes

Awareness of Flocker and flannel

Understand the concepts of service discovery

Basic feature knowledge of CoreOS Container Linux, rkt and etcd

Understand security risks of container virtualization and container images and how to mitigate them
The following is a partial list of the used files, terms and utilities:


Topic 703: Machine Deployment

703.1 Virtual Machine Deployment (weight: 4)

Weight: 4

Description: Candidates should be able to automate the deployment of a virtual machine with an operating system and a specific set of configuration files and software.

Key Knowledge Areas:

Understand Vagrant architecture and concepts, including storage and networking

Retrieve and use boxes from Atlas

Create and run Vagrantfiles

Access Vagrant virtual machines

Share and synchronize folder between a Vagrant virtual machine and the host system

Understand Vagrant provisioning, including File, Shell, Ansible and Docker

Understand multi-machine setup

The following is a partial list of the used files, terms and utilities:



703.2 Cloud Deployment (weight: 2)

Weight: 2

Description: Candidates should be able to configure IaaS cloud instances and adjust them to match their available hardware resources, specifically, disk space and volumes. Additinally, candidates should be able to configure instances to allow secure SSH logins and prepare the instances to be ready for a configuration management tool such as Ansible.

Key Knowledge Areas:

Understanding the features and concepts of cloud-init, including user-data and initializing and configuring cloud-init
Use cloud-init to create, resize and mount file systems, configure user accounts, including login credentials such as SSH keys and install software packages from the distribution’s repository
Understand the features and implications of IaaS clouds and virtualization for a computing instance, such as snapshotting, pausing, cloning and resource limits.

703.3 System Image Creation (weight: 2)

Weight: 2

Description: Candidates should be able to create images for containers, virtual machines and IaaS cloud instances.

Key Knowledge Areas:

Understand the functionality and features of Packer

Create and maintain template files

Build images from template files using different builders

The following is a partial list of the used files, terms and utilities:


Topic 704: Configuration Management

704.1 Ansible (weight: 8)

Weight: 8

Description: Candidates should be able to use Ansible to ensure a target server is in a specific state regarding its configuration and installed software. This objective covers the feature set of Ansible version 2.2 or later.

Key Knowledge Areas:

Understand the principles of automated system configuration and software installation

Create and maintain inventory files

Understand how Ansible interacts with remote systems

Manage SSH login credentials for Ansible, including using unprivileged login accounts

Create, maintain and run Ansible playbooks, including tasks, handlers, conditionals, loops and registers

Set and use variables

Maintain secrets using Ansible vaults

Write Jinja2 templates, including using common filters, loops and conditionals

Understand and use Ansible roles and install Ansible roles from Ansible Galaxy

Understand and use important Ansible tasks, including file, copy, template, ini_file, lineinfile, patch, replace, user, group, command, shell, service, systemd, cron, apt, debconf, yum, git, and debug

Awareness of dynamic inventory

Awareness of Ansibles features for non-Linux systems

Awareness of Ansible containers

The following is a partial list of the used files, terms and utilities:






704.2 Other Configuration Management Tools (weight: 2)

Weight: 2

Description: Candidates should understand the main features and principles of important configuration management tools other than Ansible.

Key Knowledge Areas:

Basic feature and architecture knowledge of Puppet.

Basic feature and architecture knowledge of Chef.

The following is a partial list of the used files, terms and utilities:

Manifest, Class, Recipe, Cookbook







Topic 705: Service Operations

705.1 IT Operations and Monitoring (weight: 4)

Weight: 4

Description: Candidates should understand how IT infrastructure is involved in delivering a service. This includes knowledge about the major goals of IT operations, understanding functional and nonfunctional properties of an IT services and ways to monitor and measure them using Prometheus. Furthermore candidates should understand major security risks in IT infrastructure. This objective covers the feature set of Prometheus 1.7 or later.

Key Knowledge Areas:

Understand goals of IT operations and service provisioning, including nonfunctional properties such as availability, latency, responsiveness

Understand and identify metrics and indicators to monitor and measure the technical functionality of a service

Understand and identify metrics and indicators to monitor and measure the logical functionality of a service

Understand the architecture of Prometheus, including Exporters, Pushgateway, Alertmanager and Grafana

Monitor containers and microservices using Prometheus

Understand the principles of IT attacks against IT infrastructure

Understand the principles of the most important ways to protect IT infrastructure

Understand core IT infrastructure components and their the role in deployment

The following is a partial list of the used files, terms and utilities:

Prometheus, Node exporter, Pushgateway, Alertmanager, Grafana

Service exploits, brute force attacks, and denial of service attacks

Security updates, packet filtering and application gateways

Virtualization hosts, DNS and load balancers

705.2 Log Management and Analysis (weight: 4)

Weight: 4

Description: Candidates should understand the role of log files in operations and troubleshooting. They should be able to set up centralized logging infrastructure based on Logstash to collect and normalize log data. Furthermore, candidates should understand how Elasticsearch and Kibana help to store and access log data.

Key Knowledge Areas:

Understand how application and system logging works

Understand the architecture and functionality of Logstash, including the lifecycle of a log message and Logstash plugins

Understand the architecture and functionality of Elasticsearch and Kibana in the context of log data management (Elastic Stack)

Configure Logstash to collect, normalize, transform and store log data

Configure syslog and Filebeat to send log data to Logstash

Configure Logstash to send email alerts

Understand application support for log management

The following is a partial list of the used files, terms and utilities:


input, filter, output

grok filter

Log files, metrics



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LPIC-OT exam 701: DevOps Tools Engineer
Question #53 Section 1
Which of the following statements describes the principal concept behind test driven development?
A. Tests may not be written by the same development team that wrote the tested code.
B. All tests are generated automatically from the tested source code.
C. Tests are written before the function / method is implemented.
D. The only acceptable reason to write a test is to prevent fixed bugs from occurring again.
E. Instead of testing software automatically, manual tests are performed and logged daily.
Answer: C
Question #54 Section 1
Which of the following goals are favored by agile software development methodologies? (Choose two correct
A. Self-organization of teams.
B. Central governance and control.
C. Flexibility of processes.
D. Absolute planning adherence.
E. Long-term release and feature management.
Answer: CE
Question #55 Section 1
Which of the following properties apply to a content delivery network? (Choose three correct answers.)
A. CDNs require all elements of a web site to be served by the same CDN.
B. CDNs can stream large media files such as movies or music to clients.
C. CDNs are present in multiple locations to serve content close to clients.
D. CDNs serve huge numbers of clients with high bandwidth and low latency.
E. CDNs forward all requests to a backend server and never store content locally.
Answer: CDE
Question #56 Section 1
Which of the following kinds of data are suitable as artifacts in a continuous delivery pipeline? (Choose three
correct answers.)
A. Executable applications such as .exe files or .jar packages.
B. Copies of the contents of source code repositories.
C. Build configuration files such as Makefiles or Maven configurations.
D. Compiled packages to be installed by a Linux package manager.
E. Docker container images which contain an application.
Answer: BCD
Question #57 Section 1
Which of the following conditionals exist in an Ansible playbook? (Choose three correct answers.)
A. with_nodes
B. with_playbook
C. with_sequence
D. with_items
E. with_nested
Answer: CDE
Question #58 Section 1
Which of the following tasks can Logstash fulfill without using other components of the Elastic Stack? (Choose
A. Receive log data from remote systems.
B. Store log data persistently.
C. Aggregate log data over a period of time.
D. Process log data to extract information.
E. Forward log data to other services.
Answer: CDE
Question #59 Section 1
What is tested by unit tests?
A. The syntactical correctness of the source code of a software component.
B. The formal validity of a service's external REST API.
C. The integration of multiple component of the same software.
D. The correctness of a specific function of a software component.
E. The throughput, load capacity and latency of a service.
Answer: D
Question #60 Section 1
An online shop needs to store information about clients and orders. A list of fixed properties for clients and orders
exists. The data storage should enforce specific data types on these properties and ensure that each order is
associated with an existing client. Which of the following cloud services is capable of fulfilling these requirements?
A. An in-memory database like memcached.
B. An object store like OpenStack Swift.
C. A messaging service like OpenStack Zaqar.
D. A NoSQL database like MongoDB.
E. A relational database like MariaDB.
Answer: E
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LPI Engineer book - BingNews Search results LPI Engineer book - BingNews Free E-Book: Software Defined Radio For Engineers

We really like when a vendor finds a great book on a syllabu — probably one they care about — and makes it available for free. Analog Devices does this regularly and one you should probably have a look at is Software Defined Radio for Engineers. The book goes for $100 or so on Amazon, and while a digital copy has pluses and minuses, it is hard to beat the $0 price.

The book by [Travis F. Collins], [Robin Getz], [Di Pu], and [Alexander M. Wyglinski] covers a range of syllabus in 11 chapters. There’s also a website with more information including video lectures and projects forthcoming that appear to use the Pluto SDR. We have a Pluto and have been meaning to write more about it including the hack to make it think it has a better RF chip inside. The hack may not result in meeting all the device specs, but it does work to increase the frequency range and bandwidth. However, the book isn’t tied to a specific piece of hardware.

Make no mistake, the book is a college-level textbook for engineers, so it isn’t going to go easy on the math. So if the equation below bugs you, this might not be the book you start with:

[Di Pu] and [Alexander Wyglinksi] have an older similar book, and it looks like the lecture videos are based on that book (see video below). The projects section on the website doesn’t appear to have any actual projects in it yet, although there are a couple of placeholders.

We have enjoyed Analog’s book selections in the past including The Scientist and Engineer’s Guide to Digital Signal Processing which is a classic. If you visit their library you’ll find lots of books along with classes and videos, too.

If you want something a bit less academic, there’s always [Ossmann’s] videos. Or if you’d rather just use an SDR, there are plenty of inexpensive options to choose from.

Fri, 29 Jun 2018 17:22:00 -0500 Al Williams en-US text/html
Books You Should Read: Engineer To Win By Carroll Smith

One problem with engineering education today is a lack of experimental teaching. Oh sure you may have a project or two, but it’s not the focus of the program because it’s hard to standardize a test around. Typically sections of the field are taught in a highly focused theoretical course by a professor or graduate student with a specialization in that section. Because classes treat individual subject areas, it’s entirely possible to get a really good understanding of two pieces of the same puzzle, but never realize that they fit together to make a picture. It’s only when a freshly minted engineer gets out into the real world that they start to make the connections between seemingly disparate fields of knowledge.

This is why Carroll Smith’s book “Engineer to Win” is so good. He spent a lifetime as a practicing engineer in a field where a small failure could mean the death of a friend. So when he set out to write a book, he wrote a book that related everything needed to properly conceptualize and solve the mechanical engineering problems in his field.

One warning though; the book is not for the faint of heart. If you want to learn something difficult well, then this is book for you. Carroll skips the comforting analogies and gives the information exactly. It can get a little dense, but he makes the assumption that the reader is there to learn and, most importantly, understand. This takes work.

2016-08-01_02h06_34For example, you can’t really understand why a rolled bolt is stronger than a bolt cut on a screw machine until you understand how metal works on a crystalline level. The same goes for metal fatigue, brittle fractures, ductile failures, and all the maladies that metal can suffer. The difference between an engineer and a technician is this deep understanding. Otherwise the equations learned are just parts in a toolbox and not paint on an artist’s palette.

This is why the first half of the book is dominated by all things metallurgical. The book starts with the simple abstractions of the crystalline structures of metal. Unlike my materials class in university, it maintains a practical bend to the presentation of the information throughout the whole process. For example, it moves on to what all this practically means for metals undergoing stresses and failures before it launches into a (short) digression on how metals are made and their history.

However, if racecar plumbing is your thing his treastise, "Carroll Smith's Nuts, Bolts, Fasteners and Plumbing Handbook" is also fantastic.
However, if racecar plumbing and fasteners are kinda your thing, “Carroll Smith’s Nuts, Bolts, Fasteners and Plumbing Handbook” is also a fantastic read.

This first half of the book touches on non-ferrous metals and their proper use as well. After that comes some of the best explanations of metal fatigue, fasteners, and metal bonding I’ve ever read. When the failure of a joint causes a mechanism to fail in a toaster that’s one thing, but when it fails in a racecar people get hurt. Carroll is very exacting in what constitutes a forgivable oversight in engineering, and what does not.

Once the book has finished conveying a working understanding of metals and fasteners it seems to fracture into a pot-luck of different racecar-related topics. During my first memorizing of the book I resisted this strange turn of events. For example, I didn’t really want to read about racecar plumbing in the eighties, or what kind of springs and aerofoils Carroll likes. However, when I reread those sections in a more focused manner, I realized that many of them were teaching the practical application of the knowledge learned in the previous chapters. How does the metal make a good spring? Why is one kind of plumbing better than another?

Importantly, the anecdotes at the end of the book impart an understanding of the importance of professionalism in engineering. What is the true responsibility of an engineer? He teaches not to take the trust others place in your skills for granted. He teaches to trust in the skills of others. The book teaches humility as an engineer. He shows the kind of person one can become after a lifetime of earnest study in their craft.

Thanks to reader, [Dielectric], for recommending the book to me. Also, from the bit of research I’ve done, the older motorworks edition is generally considered to have better quality reproductions of the diagrams than the newer printings of the book.

Thu, 01 Sep 2016 22:29:00 -0500 Gerrit Coetzee en-US text/html
James Nasmyth, Engineer

This autobiography was first published in 1883, and recounts the life of the Scottish scientist and inventor James Nasmyth (1808–1890), who was arguably the last of the early pioneers of the machine tool industry, most famously remembered for his invention of the steam hammer. He also produced and manufactured several other important machine tools, including a hydraulic press which used water pressure to force tight-fitting machine parts together. All of these machines became popular in manufacturing, and all are still in use today in modified forms. Nasmyth retired from business in 1856 at the age of just 48, and pursued his various hobbies including astronomy; he was co-author of The Moon: Considered as a Planet, a World, and a Satellite (1874) with James Carpenter. This autobiography follows a chronological order, and a list of Nasmyth's inventions is given at the end of the book.

Wed, 09 May 2018 19:05:00 -0500 en text/html
An engineer showcases the ‘nothing in particular’ our world depends on

BOSTON — Most tourists who come here expect to visit various historical sites: the Boston Tea Party Museum, the Old South Meeting House. But when you’re on a tour with engineer Deb Chachra, you bypass all that. Instead, on a stroll around the harbor earlier this fall, she pointed out what was underfoot: an iron plaque stamped with the image of a flounder, to discourage dumping into storm drains.

“But the thing I really love,” said Chachra, speaking at a rapid, infectiously enthusiastic clip, “is, the next time you’re in Cambridge, look at the ones in Cambridge — because the ones that drain into the Charles River have different fish than the ones that flow into the Alewife.”

Chachra’s new book, “How Infrastructure Works,” makes you more alive to just this kind of detail — the little ways that human-made systems make their workings visible. All these specific fish remind us that we are connected to a larger system — in this case, the flow of water — and that we can transform our environment.

With the founding of the Environmental Protection Agency, and the construction and upgrading of the Deer Island Wastewater Plant, she notes, the harbor is much cleaner and more full of flounder than it was decades ago — so much so that we spot a man in hot pink swimming trunks doing backflips off a bridge.

Our infrastructural networks, Chachra writes, "have a combination of ubiquity and banality” that make them fuzz out of the edges of our perception.

But in the face of the climate crisis destabilizing our planet — and the built systems we depend on, from energy to transportation — Chachra wants us to see our infrastructure clearly: not just as a marvel of engineering, but as our social values made manifest. After all, it’s not physics, but human relationships, that determine the answers to questions like: Who has access to light? To the internet? And who’s forced to assume the burdens of pollution and displacement?

“I’m going to show you nothing in particular,” she announced cheerfully, as we looped back downtown, then stopped in front of an office, identical to all the ones next to it. “Totally nondescript building,” she said, sounding satisfied. “But it’s actually a data center — a major network hub for the region.”

We generally only notice infrastructure when it fails, either inconveniently (like when your train is late), or catastrophically (as in Texas’s 2021 power crisis).

Or else we notice when it takes the form of a “charismatic megastructure,” like a bridge or a dam — the built environment’s equivalent of a blue whale or a panda. Chachra grew up near one such structure in Canada: The Pickering Nuclear Generating Station was visible from where she and her siblings played on the beach at Lake Ontario. Some people might think the power plant spoiled the view; to Chachra, it was the view.

In some ways, Chachra jokes, she’s the opposite of the cliché about the rebellious children of immigrant engineers. Chachra’s family is from India, and in the book, she describes the infrastructural “culture shock” she experienced during extended visits there, when she learned to expect regular brownouts and to have running water for just a few hours daily.

By age 19, having skipped a few grades, Chachra was doing graduate-level coursework in physics. Then “I kind of crashed and burned a bunch in my senior year, and ended up failing most of my courses.” The upside: Her schedule now had room for a biomaterials course she’d had her eye on. It set her on her path to graduate study in materials science, with research interests spanning human bone tissue and plastic-producing bees.

Chachra, now a professor at Olin College of Engineering in Massachusetts, says that materials science is “super fun to teach” because it explains the way the world works at a relatable scale. “Everybody has been interacting with materials their entire life, and we know an enormous amount about how materials behave” — and her class gives students a framework to help them make sense of it all.

That mirrors what she hopes to achieve with her book: “We all have this deep, direct experience of infrastructure, and we’re used to perceiving it on one scale: the scale of our bodies.” Every day we make contact with these systems just by turning on the faucet or backing out of our driveway. But what could we learn by zooming out to gain a societal vantage point?

She had planned all kinds of travel for her research: a town in Alaska that runs entirely on hydroelectric power; communities in Puerto Rico left without power long after Hurricane Maria. The coronavirus pandemic shut that down, but “being in my apartment for 18 months really clarified some things.”

On video calls with her nieces and nephews, she had a running bit about how she lived with her cats in a space station “and, every once in a while, I would put on my spacesuit and go to the grocery store to get supplies for Spaceship Deb.”

Nearly all her basic needs were met by systems embedded in her building: telecommunication, electricity, water, heat. She was the beneficiary of a wealth of infrastructure built by collective investment — a network that excluded others, especially the unhoused. “I realized that I’d like to have a universal basic infrastructure,” she said. "Everybody needs to have access to systems.”

Still, the book never feels claustrophobic. It’s fun to hear Chachra think out loud, which on the internet has also been a practice of thinking out loud with friends. Some of that took place on social media, but a lot of it brewed in inboxes, as writers including Chachra, Jay Owens and Charlie Loyd played off each other’s meditations on science and culture in their newsletters. (Chachra’s writing has spanned syllabus ranging from calico cat genetics to American cheese to why she’s worn almost exclusively black since she was a teenager.)

Some of these friends show up in the book, too: They drive with her to see parts of California’s water system; they take her to Snowdonia National Park in Wales, which contains a power station that can handle the peaks in demand triggered by an entire country plugging in its electric kettles after a TV show ends.

When you contemplate the many intersecting systems that enable you to do something as simple as make your daily cup of coffee, it can feel both dazzling and weirdly disempowering. All these resources, all this labor and ingenuity, were poured into creating systems that enable life as we know it — and they’re also dumping so much carbon into the atmosphere that life as we know it may end very soon.

Chachra’s students often struggle with how to think about their future on what they regard as a broken Earth. It’s difficult to be optimistic, she says, when you feel your two options are to accept the world as it is, or to spend your life in sacrifice and struggle in the hope of averting disaster: “That doesn’t sound very fun.”

She tries to help them shift to a different mind-set: We’re living on the cusp of total societal transformation and can build a more abundant, more equal future. The fact is, she would’ve had to write a very different book 50 years ago.

Today, decoupling energy consumption from carbon emissions is no longer some impossible engineering problem, she writes, and “like beating swords into plowshares, we can imagine transforming all the artifacts of a fossil-fuel-powered culture into the ones necessary for a sustainable world.”

Perhaps, Chachra suggests, we have to live like we’re in the early days of what novelist William Gibson called the “jackpot” — a multicausal apocalypse — but also, per writer Alasdair Gray, like we’re in the early days of a better civilization. What might that involve? “Well,” she says, smiling, “like everyone, I think I’m trying to figure that out.”

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Sun, 05 Nov 2023 01:01:00 -0600 Sophia Nguyen en text/html
Buell Brings On New Engineers, Designers, and More

Last updated:

American bike brand Buell is once again present with a press release showing that Buell’s not only back, they’ve got manpower primed to begin the big resurgence to market. 

As you already know, Buells’s Hammerhead 1190 and the 1190SX are currently available to purchase, with the 2023 Super Cruiser™, Baja Dune Racer, and SuperTouring available to Pre-Order. 

The financial commitment coming in also means one very, very important thing: Growth. 

A view of Buell's new employee. From left to right: Jason Anderson, John Nychypor, and Matt Laurent. Media provided from Buell.
A view of Buell’s new employee. From left to right: Jason Anderson, John Nychypor, and Matt Laurent. Media provided from Buell.

In commemoration of such a season, Buell has been hiring top-notch blokes and gals from around the country to contribute to the all-American, two-wheeled effort – and that includes these more accurate editions:

  1. John Nychypor, Buell’s new Global Supply Chain Specialist
    • Over twenty years of sourcing, procurement, and logistics optimization… and a tiny addiction to speed on the quarter-mile.
  2. Matt Laurent, Buell’s newly appointed Engineering Leader
    • Matt’s talents in development, modeling, and product simulation will certainly serve Buell well in enhancing production while still guaranteeing a safe, excellent bike for the masses.
  3. Jason Anderson, Buell’s new Manufacturing & Quality Director
    • Eighteen well-earnt years in aerospace and auto manufacturing makes Anderson a force to be reckoned with (it also helps that this guy is crazy about bespoke bikes)
Buell's 2023 1190SX. Media provided by Buell.
Buell’s 2023 1190SX. Media provided by Buell.

All told, a stupendous lineup – and CEO Bill Melvin is more than a little happy that the trifecta of talent has found a home with Buell:

We’re thrilled to welcome Jason, John, and Matt to Team Buell. Their collective expertise and unwavering commitment will be instrumental in changing the industry’s design-performance paradigm and creating the most exceptional American motorcycles ever made.”

Their credentials underscore our dedication to building innovative, high-performance machines that honor the Buell legacy.”

– Bill Melvin, CEO, Buell Motorcycles (Buell)

What do you think of Buell’s new team members?

*All media provided by Buell*
Wed, 15 Nov 2023 07:27:00 -0600 en-US text/html
Antennas and Radar for Environmental Scientists and Engineers

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Thu, 13 Jul 2017 23:56:00 -0500 en text/html
Engineering Literati: Inaugural Dean’s Book Club brings together eclectic mix of engineers

UAB School of Engineering Dean Jeff Holmes wasn't sure what kind of response he would get when he invited current engineering students to join a book club during the spring semester of 2021.

holmesAfter all, college-level engineering courses require an intense focus on math and science and hours in the lab, where fundamentals learned in the classroom are put into practice. Because of that time commitment and other concerns, would students to join him in what some might see as a decidedly non-engineering-type of activity?

The response was a resounding yes; more than 40 students signed up for the club, which met online via Zoom on Thursday evenings throughout the semester to discuss Katherine Standefer’s 2020 book Lightning Flowers: My Journey to Uncover the Cost of Saving a Life.

Now that the first Dean’s Book Club is in the books, we asked Dean Holmes to reflect on this novel extra-curricular engineering experience.

standeferConsidering everything that has been going on in the past year, what inspired you to create a book club for engineering students?

I read Standefer’s book over the winter holiday, and I found myself asking questions that I had never considered before. The book is a memoir of a patient who as a young adult has a defibrillator implanted in her chest due to a genetic heart condition. As a biomedical engineer with a background in cardiac research, I thought I was pretty familiar with these devices, but the author asked questions I had never stopped to consider, eventually visiting not only manufacturing facilities but also mines around the world and addressing issues ranging from sustainability to health care costs and insurance. The more I read, the more I thought it would make an interesting book to read with students who are studying to go into not only biomedical engineering but also materials engineering, mining, medicine, and other fields.

How did you pitch this to the students? I imagine many of them were already signed up for classes that required them to buy a lot of books and do a lot of reading.

I definitely didn’t want this to be a burden on anyone, either financially or in the time investment. The book is less than 250 pages with some fairly short chapters, so I thought meeting once per week would deliver students freedom to read a little bit at a time. But we also kept it very informal so if someone fell behind, they could still sit in on the meeting and benefit from the discussions.

I wasn’t sure what kind of response I would get, so I purchased 20 copies of the book and offered them for free to the first 20 who responded. I initially planned to cap it at those first 20, but the response was so big, with more than 40 people signing up, I decided to leave it open to as many who wanted to participate. Of course, some came and went as the semester went along, but we had a core group of a dozen or more students who kept things going, and the others joined in as they could.

How did it go? Was their reaction to the book similar to yours?

Not only were their reactions different from mine, there was a wide range of reactions within the group. Even though we are all engineers at some level, the students who participated came from such diverse backgrounds and life experiences that they each brought their unique perspective to the book. Some of them had worked in mining or energy industries in the past, while others had experience as healthcare workers, patients, or family members of people with genetic and chronic dieases.

As I told them in our final meeting, the thing I will remember most is those discussions where we veered away from what we had read in the book and discussed life experiences. When I think about this book in the future, I’ll remember most those pieces of our discussion that may have only marginally related to the book itself.

COVID restrictions meant that the book club was all-virtual. Do you think this is an activity (and format) you might continue post-pandemic?

Absolutely. As long as our students are still interested in participating, I will keep doing this. The first step is to pick a book to discuss, so if anyone has suggestions, please send them along. We may also look at different timelines so that students don’t have to do all of the memorizing while classes are in session. Next year we might identify a book prior to the winter break so that people can read ahead.

In terms of format, I would love to be able to hold these meetings in person in the future, but I recognize that the online meetings opened this up to a lot of students who couldn’t have made it in person. Some were joining from their research labs while others were graduate students living out of state. While we now know that nobody wants to spend all day on Zoom, the pandemic has opened up new ways for us to meet and collaborate from a distance. So I think Zoom book club might just have a future.

Fri, 11 Jun 2021 00:59:00 -0500 en-US text/html
Ayn Rand: engineer of souls

Love thy ego as thyself. —Leonard Peikoff

A Message from the Editors

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Sat, 02 Jun 2012 21:20:00 -0500 en text/html
Newly Published Poetry, From Katy Lederer to The Shining

HOW FIRE DESCENDS: New and Selected Poems, by Serhiy Zhadan. Translated by Virlana Tkacz and Wanda Phipps. (Yale University Press, paperback, $18.) In these poems, compiled from 2016 to 2022, the Ukrainian poet commemorates the plight of his compatriots in the face of Russian imperialism and mourns their deaths, “limited / by the silence that comes with it.”

THE ENGINEERS: Poems, by Katy Lederer. (Saturnalia, paperback, $18.) “We had been organisms mostly,” Lederer writes in her fourth collection, which reckons with the scale of human activity, ranging from microscopic phagocytes to space exploration, often from an uncertain future: “In the futile age we lived, the sky was cash.”

THE SHINING, by Dorothea Lasky. (Wave, paperback, $18; cloth, $35.) Lasky’s distinctly feminist lens crystallizes the horrors of the infamous Overlook Hotel anew. Plumbing the contested shadows of self-image and desire, neither she nor the reader can escape “that terrible terror of being / that’s me.”

EACH LUMINOUS THING: Poems, by Stacie Cassarino. (Persea, paperback, $15.95.) Cassarino traces dual paths on earth’s surface and through motherhood, rife with wonder and fear at her child “exposed / to the whole disentangled world before us.”

A BRIEF HISTORY OF INTELLIGENCE: Evolution, AI, and the Five Breakthroughs That Made Our Brains, by Max Solomon Bennett. (Mariner, $35.) A tech C.E.O. probes evolutionary history to explain how our brains developed and how artificial intelligence still falls short in replicating human intelligence.

THE DISSIDENT: Alexey Navalny: Profile of a Political Prisoner, by David Herszenhorn. (Twelve, $30.) The Russia and Eastern Europe editor at The Washington Post presents a “news driven” biography of the lawyer, activist and Putin nemesis, covering his explosive anti-corruption investigations, an assassination attempt in 2020 and more.

THE WIZARD OF THE KREMLIN, by Giuliano Da Empoli. Translated by Willard Wood. (Other Press, paperback, $16.99.) Vadim Baranov, fictional Putin adviser, rose to great heights as the Kremlin’s spin doctor before resigning. Structured as a confessional, this novel probes the corrupting nature of power.

THE BIG FAIL: What the Pandemic Revealed About Who America Protects and Who It Leaves Behind, by Joe Nocera and Bethany McLean. (Portfolio, $32.) Two journalists evaluate the U.S. government’s response to Covid-19, emphasizing the fallout from delayed action and globalized supply chains.

Tue, 24 Oct 2023 12:00:00 -0500 en text/html

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