wopsahl

5 ms·

1. 1.▲
   by wopsahl 4y ago

   Last year I was obsessed with making large bubbles that lasted a while. This was the best recipe: 1 tsp Guar gum 2 tsp baking powder 2Tbs rubbing alcohol 9.5 Tbs Dawn dish soap 15 cups water
2. 2.▲
   by wopsahl 5y ago

   This was already discussed on Reddit and made it to the front page today. Lol https://www.reddit.com/r/NoStupidQuestions/comments/tuiqs5/w...
3. 3.▲
   by wopsahl 5y ago

   These are close but it was definitely horizontal these are vertical. Thank you for the links!!
4. 4.▲
   by wopsahl 5y ago

   Has anyone seen the mirror array that was built with ~2"X2"stainless steel mirrors that are attached to a sheet of blue spring steel that was laser cut as a compliant mechanism for each mirror so when an offset wheel on a threaded