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Rob Russell
3,791 followers -
Engineer at Google
Engineer at Google

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Change of plans for my weekend

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#MidnightMoods setting the mood at Mr. Tipple's tonight
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First time we've been to Which Wich. Mine's on the right and I'd get it again.
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One of these will be printing my printer soon

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Beamforming is a cool concept. This short video shows the basic idea with a nice animation at the beginning.

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Helpful review as usual. I didn't know E3D was building complete printers and now I'm kind of interested.

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Space coffee cups are cool but it's interesting to think about how understanding capillary action better helps out on Earth too.

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If you use bash shell in Linux (or under some other OS) but aren't like way into bash, you might not know where to find keyboard shortcuts. Bash relies on readline to get the commands you type. So the keyboard shortcuts come from readline too.

Do yourself a favour and peruse the Editing Commands section in the manpage at https://linux.die.net/man/3/readline . One more thing you'll need to know: where it says "meta" (or "M-") you can try the Alt or Option key. And if that doesn't work you can press Escape then the rest of the shortcut.

You can find the same information with the command "man readline" inside bash itself. It's not a thrilling read but it'll make your life easier if you have to use bash anyway. I've been using bash forever but just skimmed it again the other day and picked up a couple new tricks.

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Conway's Game of Life implemented in … Conway's Game of Life. A few years old but new to me.

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Neat demo of gravity
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