This split demo tank will bring your classroom demonstrations to a whole new level! Pour hot, yellow liquid in one side, pour cold, blue liquid in the other side now just pull the divider and wait for the applause. This unique demonstration tool will help you teach the basic principles of temperature inversion with the same benefits of our regular demo tank. The split demo tank is made from durable plastic that is convenient for any classroom demonstration and easy to carry from class to class.
Awesome music
julianobello 3 months ago
yay
ringo1499 3 months ago
That's awesome
TheMasterofStupid 5 months ago
nicee
countrypicklehead 1 year ago
wow
jojo1212824 1 year ago
Cool thats amazing
jojo1212824 1 year ago
Cool
jojo1212824 1 year ago
cool
jojo1212824 1 year ago