# Light, sound, and the elemtromagnetic spectrum

**URL:** <https://boards.straightdope.com/t/light-sound-and-the-elemtromagnetic-spectrum/403022>\
**Category:** Factual Questions\
**Created:** [May 6, 2007, 9:33pm UTC](https://boards.straightdope.com/t/light-sound-and-the-elemtromagnetic-spectrum/403022 "2007-05-06T21:33:45Z")\
**Posts on this page:** 1\
**Page:** 2

<div class="post-metadata">

**Author:** ![David\_Simmons](https://avatars.discourse-cdn.com/v4/letter/d/9de053/32.png) [@David\_Simmons](https://boards.straightdope.com/u/David_Simmons)\
**Post date:** [May 8, 2007, 11:18pm UTC](https://boards.straightdope.com/t/light-sound-and-the-elemtromagnetic-spectrum/403022/21 "2007-05-08T23:18:38Z")

</div>

[QUOTE=Napier]  
… You can’t even spell. Now the whole Internet knows, too. Shame, shame..  
[/QUOTE]  
Careful. I know some people from Kansas City who know all about cement overshoes, which aren’t at all good in mid Atlantic. 😉

[Previous page](https://boards.straightdope.com/t/light-sound-and-the-elemtromagnetic-spectrum/403022.md?page=1)