Good news, and good news

So often what I wind up putting in Friday Links is bad news, outraging news, and so forth. The Tonight Show rounds up real news anchors to read things we’d all like to hear about on the news for a change. I’ve Got Good News and Good News:

(If embedding doesn’t work, click here.)

Meanwhile, the ASAPScience guys finally settle the question, which is better for health reasons, drying your hands with paper towels or an air blower. Paper Towel vs Hand Dryers:

(If embedding doesn’t work, click here.)

And those scientists who built the small underwater robot that mimics swimming motions to maneuver and not scare off sea life have made some improvements: Octobot uses webbed arms to swim faster. There’s a short video in the story!

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