Activity for Le Painâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Can an object change its own mass? I was wondering if an object that changes its own mass could exist. But let's try not to fill it up with air or other gas so it feels "lighter". That way you could protect things from being stolen if the weight increased A LOT, removing usability from it. You could apply that to a bike or a scoote... (more) |
— | over 5 years ago |