1) Researches posit that honey bees have individual personalities. Or, more accurately, some are thrill-seekers (more properly "novelty-seekers", it seems) and some are not.
The Oatmeal grammar tag is full of fun things, even if many are usage and vocabulary, but not grammar. (I know, I'm losing this jargon fight. I do think we will need to brainstorm up a new word to mean "grammar" since we're losing the one we have.)