He created one of the first Rubik's Cube solving LEGO bots, and even used Mindstorms to tackle Sudoku puzzles. And while Hans Andersson's latest LEGO marvel — a digital clock called the Time Twister — may be a little mundane, it's certainly no less impressive.
Sploid · Andrew Liszewski
Watching Someone Make a Camera Lens From Scratch Explains Why No One Makes Camera Lenses From Scratch
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