Why can a puddle show the sky when the sky is above it? • The Puddle Portal Field Map • Change your viewing station to remap a still-water reflection, then send one controlled ripple through the picture.
Tag Archives: Observation
How does a zipper work? • The Zipper Tunnel Investigation
How does a zipper work? • The Zipper Tunnel Investigation • Follow a slider in slow motion to see two element rows become one meshed chain, then reverse the trip.
Why can we see the Moon during the daytime? • Daylight Moon Hunt
Why can we see the Moon during the daytime? • Daylight Moon Hunt • Find the Moon in a daytime sky, document where it appears, sketch its visible phase, and compare observations over time.