DIY Self-watering Container. You can make your own self-watering container from a couple of 5-gallon plastic buckets. (From our food co-op, I’ve scored free buckets that had housed peanut butter ...

Interested in starting a self watering pots diy project? Learn all about how to make DIY self watering planters for tomatoes and other vegetables and herbs, perfect for small-space gardening.

Use an old inner tube. To make a dry box from an old bicycle inner tube, you’ll just need the tube and some scissors. Cut a six- to eight-inch section off the tube, and place it on one end of ...

What if you have a need for liquid nitrogen, but you do not wish to simply order it from a local supplier? In that case you can build your very own pulse tube cryocooler, as [Hyperspace Pirate] is … ...