Tuesday, March 27, 2012

How big is big?

Ever wondered how big is big? How small is small? This amazing website will help you figure it out. From a 'planck length' to the observable universe, take a look at the biggest and smallest, and everything in between!



http://htwins.net/scale2/
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1 comment:

LisaC said...

As soon as Renée walked in the door from school yesterday she insisted that she show me what was now posted on Room 7's Blog. Amazing, you really captured her imagination!

March 29, 2012 at 11:04 AM

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