- Detecting exoplanets at home with a tripod, camera and barn door tracker.
- Variation in heart rate during marriage proposal.
- Aaron Draplin (designer of Field Notes) logo design process.
- 3D printed beer (or cold-brew coffee) lock.
- Library of knowledge to build a modern society from nothing.
- Current position of the ISS
Snare | XKCD
19hertz 