Wednesday Wanderings: Lifesaver Lightning, Spacewalk, Whale Photos, and Oldest Photos of New York City

We have all heard that biting into a wintergreen Lifesaver makes lightning, right? Well, here's a slo-motion video of that effect- called triboluminescence- that is quite cool: Lifesaver Lightning Here's some looped video of an actual spacewalk by ISS astronauts. "Planet Earth is blue..": Spacewalk Some really gorgeous photos of whales of all types: Whales … Continue reading Wednesday Wanderings: Lifesaver Lightning, Spacewalk, Whale Photos, and Oldest Photos of New York City