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The most well-known Olympic-Class ship is the famous Titanic. While known for his maiden voyage’s epic fail, the Olympic-class ships were amazing feats of engineering. Bill Hammock breaks down the engineering and construction of the RMS Olympic, the first of the class.

Hammock is one of the Author’s of Eight Amazing Engineering Stories, which I already reviewed here. He gives his usual excellent treatment on a subject. I included his Podcast/Video series on my 5 Electrical Engineering Podcasts you should subscribe.

I’m always amazed to learn more about these grand ships and his video doesn’t disappoint. The information comes from his university’s library, which now houses the 1909 to 1911 edition of the London-based journal, The Engineer.

Podcasts are an amazing way to extend your knowledge in any subject. This (generally) free content is updated often, comes in a variety of formats, and covers nearly every subject.

Your definition of Podcast might vary from mine. So for this list it means: content regularly produced with the intention of informing on a particular subject which is available either as audio, video, and ideally a RSS feed.

Keep reading to see the different electrical engineering podcasts I listen to.

When you first get started with a Raspberry Pi, there are a number of operating system images already available.  The one most people start with is Raspbian, which is based on Debian Linux.

rpi_bootstrap-458x480

 

Adafruit created a fork of Raspbian which they called Occidentalis.  Their aim, of course, was for hardware hacking with the Pi.  Included are some patches that help make accessing the breakout pins easier.

Their latest project is the Adafruit Pi Finder, which makes it easier to configure a Pi over a network.  Check out the details on Adafruit’s blog.

In this “Will It Blend?” Tom takes on neodymium magnet balls.  This is a fun one to watch because the balls spark up while flying around.  Some really good slow motion replay work here.

If you aren’t familiar with “Will It Blend”, it is a video series presented by the blender maker Blendtec.  Tom Dickson attempts to bend various items.  Not only the star of the clips, Tom is also the Founder of Blendtec.  You can find all their videos at willitblend.com.

Active Probe Setup (via xellers)
Active Probe Setup (via xellers)

Back when I worked for an Oscilloscope company, we were pretty proud of our differential probes.  Even the “low-bandwidth” probes were still around 1GHz of bandwidth.

Daniel Kramnik built an active differential probe and looks like he is seeing about 400MHz usable bandwidth.  And really, it looks relatively flat.  Not bad for a DIY effort.  I’m impressed.

Pretty amazing to think about the possibility of building your own (active) scope probes.

Read his full writeup.