Sprinkle Baking Soda on Cabbages (and other Brassicas) to Thwart Caterpillars If those small green cabbage worms have been making Swiss cheese of your cabbage, broccoli, and kale plants, try this trick: Make a 50/50 combination of flour and baking soda, and dust it all over whichever plants the cabbage worms are eating. They'll eat the combo while munching the leaves, and die within a day or so. Repeat as necessary..
Goal Zero - They have entire solar kits that you simply put in place and begin using. No wiring necessary. There are many other companies out there that offer similar solutions as well. A setup like this, depending on your personal or household power usage could power up all of your devices. You could also place a large one on the side of the house where most power is consumed and a smaller one in the kitchen for example where less energy will be used but still needed.
Barn Owl Nest Box. This is a simplistic box which has a entrance hole which is the size of the bird. Obviously my design will be complex and a lot more interesting than this one. However, this forms the basis of my design as it is the necessary requirements for a box.