What the Hell Are Tachyons?

http://io9.com/what-the-hell-are-tachyons-1583680897?utm_campaign=socialflow_io9_facebook&utm_source=io9_facebook&utm_medium=socialflow

Ah yes! Got my math fix for the day AND a side of string theory.

Posted from WordPress for Android via my Samsung smartphone. Please excuse any misspellings. Ciao, Jon