HYDROPHOBIC SAND Blower accurate and quiet Autofocus

accurate and quiet Autofocus

our young scientists will be working with exciting materials such as Copper Sulphate

5 cm box with pop-out hang tabs

An all-new glass design

HYDROPHOBIC SAND Blower accurate and quiet AutofocusHydrophobic Sand 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 it's uses. We compare it with regular sand and witness the amazing differences. Does it really stay dry when taken out of water? How does it assist us in the prevention of natural disasters? In a series of compelling experiments we will learn all there is