For the Week of August 30th, 2026

Curiosity-provoking links to get your students (and you) wondering!

1. Blow air through sand and watch it behave like a liquid.
2. A skater’s movements flip between day and night without missing a beat.
3. See what an impossible Escher cube looks like in three dimensions.
4. Cross oceans, dodge storms, and enter crowded ports in a 30-day cargo-ship time lapse.
5. A wildly complicated Rube Goldberg machine cuts and serves one slice of cake.