What happens when Mentos® and diet soda mix? Your kids will find out when they perform the 15 (messy) fun science activities in this kit developed by Steve Spangler.
Using Mentos, diet soda & tools supplied with the set, kids can make four different kinds of exciting geyser sprays, including a 25-foot gusher!
Science kit also includes a special Depth Charge to erupt a geyser with salt and other common household items. A super-fun activity for parents and kids to do together! WARNING: ability to run real fast recommended. For ages 8 years and up.
Great Geysers Science Activity Contents: Screw-top plastic jar contains test tube, magnifying glass, ingredients. You’ll need to supply Mentos®, soda pop and some household items.
WARNING: Set contains chemicals that may be harmful if misused. Read cautions on individual containers. Adult supervision necessary.