Revision as of 14:03, 8 January 2013 by Davidy22(talk | contribs)(Created page with "They're actually quite accurate. I've used these in calculations, and they seem to give close enough answers. ~~~~")
They're actually quite accurate. I've used these in calculations, and they seem to give close enough answers. Davidy22[talk] 14:03, 8 January 2013 (UTC)
