| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Law of Beta strikes again | ||||||
| attached to SPF Design Frozen | ||||||
| More practical than you'd think | ||||||
| attached to Giant Firefighting Blimp | ||||||
| Uninventing | ||||||
| attached to Calculators vs. PDAs in the Classroom | ||||||
"I've finally learned what `upward compatible' means. It means we get to keep all our old mistakes." -- Dennie van Tassel
