Made On Earth

Make an Iceless Beer Box

Make an Iceless Beer Box

2 …the Iceless Beer Box, an overly complex and undeniably superfluous solution to a minor problem. The importance of the coldness of beer has been well documented. The Internet community has witnessed prior attempts to tackle the lightly-pressing issue of quickly chilling beer below 0°C. Significant advances over previous work include the capacity to chill several bottles simultaneously and construction from widely available components. Link.

DIY Underwater ROV Project

DIY Underwater ROV Project

056 Dan Corkery writes “Being the geeks that we are, we always come up with some sort of project to bring up to the lake and play with. This year, two weeks before vacation, we decided to build an Underwater ROV. For those not familiar, an ROV is a Remotely Operated Vehicle. Generally “real” ROVs cost anywhere from $8,000 up to Millions of dollars. We had two weeks and a $100 budget. Usually they have high-resolution camera systems and high powered thrusters to maneuver. We had two weeks and a $100 budget. However, the results were pretty good”. Link.