Things of Your Day

https://www.youtube.com/watch?v=Y8uh9eIBGmE

I just came across this essay again. Itā€™s a bit old but also a bit obscure. Itā€™s also pure gold and hilarity.

It is the work of Zeus Hammer. (I think itā€™s actually titled The Nightā€™s Watch)(Warning technical content, but definitely fit for non tech people.)

https://www.youtube.com/watch?v=MBRqu0YOH14

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Words of wisdom to kids who want to work in IT.

https://youtu.be/Pv9_CAF_SlY

USB 3.2 announced. Here are the pending specs.

https://www.youtube.com/watch?v=Do1BBNGL7Do

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The most fascinating things happen in Sonic Boom.

https://www.youtube.com/watch?v=XC4vIBZkRSk

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Nope, liking this isnā€™t enough. Wow, I love it. Keep movinā€™ that zeitgeist!

Sonic Boom is such an underrated show.

General advice about Interviewing for a programming job.

https://youtu.be/QPZ0pIK_wsc

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I never realized fizzbuzz was a ā€œchildrenā€™s gameā€. Iā€™ve never given it as an interview question, but I did receive it as a question once.

It depends on what youā€™re hiring for, but Iā€™d ask something more complicated if the interviewee claims to have a CS degree.

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I personally have my own little fizz buzz, itā€™s not any more complex but itā€™s not fizz buzz, and most importantly Iā€™ve come up with it myself and Iā€™m not sharing it here. Iā€™d like my novel interview questions to remain novel. (It arbitrarily requires you to use both a conventional loop and a recursive solution for the two loops it requires)

https://www.youtube.com/watch?v=GAijvDhQQZY

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A while back there was a podcast totd about 3d printed gears and gear ratios where this guy had a series of gears where you turn a big wheel a lot and a little wheel turns a little but with a lot of power. Scott asked, what if you turned the little wheel a lot and there was a brief disagreement about whether or not the plastic would melt or break or seize up. Well these guys got a lego engine block and hooked it up to a actual motor, like maybe for a drill?

https://www.youtube.com/watch?time_continue=138&v=ad2Q4_HV4Ls

It basically answers the question.

I donā€™t think they lubricated enough. I also donā€™t think they attached the parts of the motor together strongly enough. Gotta weld that biz.

[quote=ā€œApreche, post:743, topic:36, full:trueā€]
I donā€™t think they lubricated enough. I also donā€™t think they attached the parts of the motor together strongly enough. Gotta weld that biz.
[/quote]Nah, Iā€™ve just done what is known in technical terms as ā€œRevved it so hard they blew the arse out of it.ā€ Also known as ā€œThrowing a leg out of bedā€. They threw a connecting rod because they ran it too fast. Well, except the first one, in that case, the crankshaft broke.

Welding isnā€™t necessary - I mean, you donā€™t weld a piston to anything. They just exceeded what the materiel could bear.

Also theyā€™re legos welding would break them. Do what the pro lego builders do and use a very small brush and a bit of acetone, melts the plastic together a little bit.

That basically is plastic welding. Solvent welding, so almost brazing? I donā€™t know. Iā€™d call it welding informally.

I think the engines blow up just like a full size one might. It also is interesting how they start getting to sounding like actual engines a tiny bit minus the exhaust notes. Itā€™s rad.

The video definitely makes me want to put together a large 3D printed or LEGO radial styled after the ones we import from Czechia. Would be very cool display piece for events and I have access to most of the CAD data from the mfgā€¦

IF only there were more hours in the day :frowning:

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