- This C-17 is actually quite impressive.
- DIY Spider Catcher.
- Warping text to splines.
- 6174 is an interesting number. And so is 1729. In fact, some people claim that there is no such thing as an uninteresting number.
- Rat or mouse?
- Compact Marble Run, made in four hours.
- Math Midway traveling exhibit.
- Big switch lamp.
- Some thoughts on edible lasers.
- Hello Kthulhu.
- Had not heard of Haidinger’s Brush. Have you?
- We want superconducting maglev train sets. Now.
- Cloud wakes and vortices are visible from space. Did you know that an island can shed vortices in its wake?
- Crocodile locomotion.