| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Bright lights and warmth.... | ||||||
| attached to Solar Power On the White House | ||||||
| Can we model the future well enough to game it? | ||||||
| attached to Can a Video Game Solve Hunger, Disease and Poverty? | ||||||
| Battery-powered cellphone charger! | ||||||
| attached to Low-Budget Electronics Projects For High School? | ||||||
It's not an optical illusion, it just looks like one. -- Phil White
