45 results for 'water-screen'
Learn how to keep water from flowing through a screen.
The Sunscreen SPF Test
How much protection does your sunscreen give you?
Back to School Science That Sticks
Engage students with visual learning that they'll never forget
Floating Water - Mason Jar Mystery
Turn the glass over and nothing spills.
Traveling Water - Sick Science!
Think you can pour water from one cup to another using a string?
Amaze your friends by making water defy gravity.
Gardening with Hydrogel Crystals
Using Water Jelly Crystals to help conserve water in the garden.
Fire-Resistant Water Balloon
Balloon and flames don't mix, unless you add a little water to conduct heat.
Leprechauns Strike - Green Water
Color the water green
Salt Water Density Straw
Use knowledge of density to create a colorful rainbow inside of a drinking straw.