- No, you are not a tetrachromat.
- How to solder without electricity (or a soldering iron). Hint: candles produce heat.
- Automated Pocky Dispenser (via Hackaday)
- Reminder: Don’t plug untrusted USB devices into your computer.
- Power grids with heavy solar: What happens during an eclipse?
- Open source photopolymer resin for Autodesk’s Ember 3D printer.
- Walkthrough of the Apple Watch making-of videos @ Atomic Delights
- Original Moog Schematics
- The most expensive part of farmed salmon: Pink coloration pills.
- Agricultural water usage per pound of food in California: How many gallons of water does it take to make a pound of almonds?
And they’re still planting almond orchards. (I’ve been up and down 99 in the last two months. The signs demanding a legislative solution to the drought are something else.)