spinning compost barrel DIY--A compost bin is a necessary companion to My new garden. This one is less eye-pleasing, but doubles the composting with a stacking system. The darker the barrels, the warmer they get, which is what you want with composting.
Repurpose an old refrigerator into an ice chest. Great idea - I am thinking for us it would make more sense to repurpose a mini-fridge so we wouldn't need to use as much ice. Don't forget to drill a hole for water removal!
Astronomy is the science of that which happens beyond our Earth. Images like this one of stellar jet activity in the Carina Nebula, taken by the Hubble Space Telescope, help us understand the universe.