Did You Know ... ?

... that Thomas Edison did not actually invent the light bulb?

Well, he didn't! It's news to me, too! I mean, don't you think the teachers should have at least known? All this time I've thought that Edison was the reason I can see in the dark! Pffft! He improved the design of it, not to mention he owned one of the first electric companies (crook!), but did NOT invent the light bulb. I feel robbed! I'm just sayin' ...