One of the challenges of DIY environmental sensors is calibrating them to output reliable absolute values, and this is especially the case for wind speed. You need another anemometer that is known ...

Here’s a list of materials you’ll need: Once you have all your materials, you’re ready to build your anemometer! First, staple the straws to the tops of the cups (the rim of the cup), making ...

We will use everyday materials to build a homemade anemometer. Submit photos or videos of your students participating to [email protected]. For more fun experiments, check back on Tuesdays ...

We will use everyday materials to build a homemade rain gauge ... Next week we will make an anemometer to add to the weather station! Submit photos or videos of your students participating ...