To regulate the temperature in our GeoDome greenhouse, we used a Water Tank for passive temperature regulation and also an old car radiator for active heat exchange. To use a gas or electric heater can be costly. This used car radiator did the trick for u
Bed in a box! Holy shit I didn't know this existed! Sooooo happening in the spare room instead of a huge space stealing bed frame or shitty old out couch! --- GREAT way to raise an air mattress up off the floor.
How to Make a Perfect Fried Egg ~~ If you like your food to look pretty, this is a great hack. Cut an onion, in a perfect circle, and crack your egg in that circle. This egg would even impress people at a fancy hotel breakfast. Pretty and tasty.