- Ice Crystals Extraordinaire—Snowflakes
What makes snowflakes so beautiful? Discover how these tiny crystals get their perfect shape by making your own snowflake.
- Water—Clearly Unique!
See what makes water different from other colorless liquids.
- Ice: The Hard Facts!
Learn how sugar and salt affect how water freezes.
- Testing Water's Skin
One of the special things about water is that it tends to stick to itself. Find out why in this activity.
- Racedrop Raceway
Guide a drop of water through a wax paper obstacle course.
- Suds or Duds?
Adding salt to soapy water can cause bubbles to break down. Find out why in this activity.
- Water Walkers
Try to make an object float without breaking water’s ‘skin’.
- Zippy Zappy Boats
Ever wonder how a water bug stays afloat? Find out with this experiment.
- Evaporation Exploration
Test how fast moisture evaporates using different materials.