He calls it CoolBot, and as the name indicates it’s responsible for keeping the laser cutter from overheating. At its heart the system is a water pump.

Stoic Holdings has acquired a majority of Store It Cold. Financial terms weren’t announced. Store It Cold makes CoolBot™, a patented device that enables users to create cold s ...

That’s how Khosla began inventing cost-effective, energy-saving solutions for small farmers. His first success was a radiant heating system that sits under plant beds and dramatically cuts heating ...