A weather vane will show you the direction the wind is moving. It's a great addition to your DIY weather station. On your cardboard or plate (if using a plate, flip it upside down) write ...
Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results