Weather Science Kit Market A year's supply of weekly

A year's supply of weekly barograph charts

The light then projects stars and constellations onto walls and ceilings

18cm H x 11W Transmitter supplied but requires (AA) batteries

a handy pair for the household

Weather Science Kit Market A year's supply of weeklyFrom 4M's award winning Green Science series, this kit enables experiments with static electricity( lightning), the water cycle (rain and clouds), air pressure (wind), and greenhouse effects (carbon dioxide). Activities kept to a safe level of course . For 8+ . Kit contains most pieces necessary plus instructions and illustrations but expects the user to find some common household items like a glass, a pencil, potting mix, a plastic bottle. 20cm x 17