The companies along with Samsara and Ripple are participating in a deal that will provide clean jet fuel to Alaska Airlines.

Lignin would step in to replace dirty energy-derived aromatics that pollute the atmosphere. Aromatics are easy to spot. Think ...

Making a Lego Submarine with Automatic Depth Control This RC submarine uses a pressure sensor and laser distance sensor with Raspberry Pi to keep a steady depth or follow the bottom Tested in a swimmi ...