It looks like ordinary sea sand and it feels like ordinary sand - but it is anything but ordinary! In this kit we explore the fascinating scientific qualities of hydrophobic sand and its uses. You can compare it with regular sand and witness the amazing differences. Does it really stay dry when taken out from water?! How does it assist us in prevention of natural disasters? In a series of 10 compelling experiments you'll learn all there is to learn about the fascinating hydrophobic sand.
Suitable for 6 years+