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- cross-posted to:
- science
- videos
- [email protected]
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
Next time you have to fart just squeeze your butt cheeks together real hard. It’ll pop right out.
The fart?
You tell me. Your user name suggests some expertise.