Lots of people are doing lots of cool things today — electronics, carpentry, repairs, and more. Here are some highlights from Twitter:

It’s #hackfriday — today I will be finishing up a few Stella Amps as gifts for friends and family, and doing some @arduino programming

— John Wilson (@crazybutable) November 23, 2012

Happy #hackfriday twitter.com/einball/status…

— Jan Krüger (@einball) November 23, 2012

Offline to make scarves and blanket strips for Sandy survivors. Not a “high tech” #HackFriday thang, but good enough.

— Doug Philips (@dgou) November 23, 2012

Repaired the wireless thermostat receiver the toddler dropped. #hackfriday twitter.com/fg_tech/status…

— Fairy God-Tech (@fg_tech) November 23, 2012

Carpentry is an essential skill for a small business man! #hackfriday twitter.com/phenoptix/stat…

— phenoptix (@phenoptix) November 23, 2012

@kizel Schematic done! #hackfriday twitter.com/xndrdotcom/sta…

— XNDR (@xndrdotcom) November 23, 2012

putting finishing touches on a workshop kit to teach how to make homebrew geiger counters tmw #hackfridaytwitpic.com/bfq9rj

— akiba (@freaklabs) November 23, 2012

Keep up the great work, folks! It’s your day — Hack Friday!