Observe and record the weather with your own multi-functional weather station. The kit features a wind vane and anemometer, a thermometer and a rain guage.
Also experiment with the greenhouse effect and create a terrarium in a bottle.
Observe and record the weather with your own multi-functional weather station. The kit features a wind vane and anemometer, a thermometer and a rain guage.
Also experiment with the greenhouse effect and create a terrarium in a bottle.