Recent content by Bill_A

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    Scientific Songs for Playlist - Add to Your Favorites Now!

    These aren't too modern, but they were great for kids. I grew up with them - part of the reason I became an engineer. I guess they're back in print too. And as is pointed out at the bottom of the linked page, don't forget Tom Lehrer's "The Elements". https://acme.com/jef/singing_science/
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    Engineering Is a Career in Software an Option for Mechanical Engineers?

    Absolutely a good move, if that's what you're interested in! I received an MSEE in electromagnetics almost 30 years ago, and have used it exactly zilch since then. My first job out of school was supposed to be in electromagnetic modelling and simulation, until two weeks after I was hired the...
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    Help with learning more about OBD2 and CANbus in vehicles

    Hi Lineman, Unfortunately there is not much published data about the specifics of the various car manufacturer data buses, or the capabilities of all the various cars. The buses and instrumentation typically go way beyond the OBDII stuff. OBDII is only the 'required' interface and codes. The...
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    Can I use thermal expansion to hold together materials?

    This is a very common method of assembly for all kinds of applications. Typically, the parts are sized for the intended interference fit at room temp, but remember that as soon as they come into contact with each other, the hot part starts cooling, and the cold part starts heating, so things can...
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