Activity for QuranOinâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Realistic rollerblade steam propulsion device, like something that might have been invented with 18th century technology. Is it possible? This was an idea generated by my sister that I thought was very interesting. I intended to make it work by strapping rollerblades on a person's legs and utilize a compressed gas/steam-powered pumping device that would be worn on the back of the character. A gas pumper would push the character forward... (more) |
— | over 5 years ago |