Exersize for a good cause, cold beer

It can sometimes be difficult to decide what items we want to fill space in our homes. Our health is valued highly, as is our ability to consume cold beer. Someone out there must have been thinking of us when they designed this exersize bike that chills your beer. Admittedly, it won’t chill it as fast as some other methods we’ve tried. We also may end up forcing our friends and loved ones to do the actual chilling, but beer tastes better when cooled by slave labor anyway.

Hexbug brain transplant

The Hex Bug, at $10, proves to be a perfect platform for building your own droid. Out of the box, it has pretty limited functionality. It walks forward until its antennae bump something, then it backs up and turns left. Applied inspirations shows us how you can replace the bug’s brains with a microcontroller to give it much more life. Instead of hacking into the existing electronics, they chose to completely replace the board. The final result, though still only able to turn one direction, is much more robust.  They discuss the ability to add numerous sensors as well as pre program different behaviours and personalities.