Activity for Dan Petitâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Could gravitational lensing be used to protect a spaceship from a laser? Suppose Ship A is being targeted by Ship B, which intends to use a laser weapon in an attempt to destroy Ship A. Ship A has special technology that allows it to alter gravity (mainly used for generating artificial gravity for the crew and to lessen the effects of inertia when changing direction), b... (more) |
— | over 5 years ago |