| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Re:makes sense | ||||||
| Re:Old idea, commercially available now | ||||||
| Re:How is this better than a balloon? | ||||||
| Re:Old idea, commercially available now | ||||||
| attached to UAV Hoisted Tower Powered By Laser Over Fiberoptic | ||||||
| Not new for caps. | ||||||
| attached to Researchers Develop Super Batteries From Aerogel | ||||||
| Memristors availably | ||||||
| attached to A Mind Made From Memristors | ||||||
| Kurt Vonnegut | ||||||
| attached to What Belongs In a High School Sci-Fi/Fantasy Lit Class? | ||||||
| Re:Sterling Engine | ||||||
| Re:Microwave instead of visible energy | ||||||
| Re:Microwave instead of visible energy | ||||||
| Re:Sterling Engine | ||||||
| Re:Very Cool! | ||||||
| Re:Space elevator? | ||||||
| Re:I'd like to know | ||||||
| Re:Microwave instead of visible energy | ||||||
| attached to $2 Million NASA Power Beaming Challenge Heating Up | ||||||
Professional wrestling: ballet for the common man.