# physics - Q

**URL:** <https://boards.straightdope.com/t/physics-q/599747>\
**Category:** Factual Questions\
**Created:** [October 15, 2011, 5:19pm UTC](https://boards.straightdope.com/t/physics-q/599747 "2011-10-15T17:19:18Z")\
**Posts on this page:** 1\
**Page:** 3

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**Author:** ![Andy\_L](https://avatars.discourse-cdn.com/v4/letter/a/c67d28/32.png) [@Andy\_L](https://boards.straightdope.com/u/Andy_L)\
**Post date:** [October 17, 2011, 2:42pm UTC](https://boards.straightdope.com/t/physics-q/599747/41 "2011-10-17T14:42:12Z")

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> [@leahcim](#):
>
> [IKAROS](http://en.wikipedia.org/wiki/IKAROS) is the big flashy one, but a mid-range laser has enough momentum to impart to demonstrate this on lab scales, too.

Thanks.

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