The Hyperchiller claims to chill boiling hot liquids in just 60 seconds, so we put it to the test. Here's what we think.

Hackaday Alum [Nick Schulze] decided to help out a friend who needed a controller to hold water at a precise temperature ... Weld to make it water tight. If you’re using this for coffee may ...

While both are chilled and delicious, they’re made using distinct methods ... that involves steeping coarsely ground coffee ...