Hiding in Plain Out-of-Sight

If you haven’t seen the movie Interstellar, you might not recognize the image above. It’s the black hole that figures prominently in the climax. But even if you have seen the movie, chances are excellent you still don’t know what you’re looking at. I didn’t, anyway, at least the first few days I spent staring at […]

Rainbow Connection

The other day, as our kids played around a big, messy tree–one with patchy bark and drooping sickle-shaped leaves–a friend told me she was going to show me a picture of a eucalyptus she knew I would love. A eucalyptus? Not one of these troublesome trees, I thought. But then she held up her phone. I peered in […]

Things that Smell

My nose has been extra-sensitive lately. I can catch dog food at a hundred paces, both the kitchen and my still-diaper-wearing kids’ bedroom feel like odor minefields, and I have to walk along the lineup of barbecues at the nearby park with my shirt over my face. It’s a good thing I’m not an astronaut.

Snark Week: Evil Has a New Name – and Buck Teeth

The sun hangs low over the bayou, wavering in the humid evening horizon. Sweat pours off your face as you struggle see into the underbrush. And suddenly you hear it. A rustling in the bushes that turns your veins to ice. “Please, sweet Jesus,” you whisper, “be something else. Please, not here. Not now.” But […]

Anti-Copernican Shock

[NOW WITH NEW VISUALIZATION:  see below] Planets around other stars, exoplanets, have given me a long-running case of boredom – how long can you sustain OMG LOOKIT THAT PLANET HAS TWO SUNS? not long.  I keep writing about them anyway.  I do it because 1) sometimes somebody pays me to; and 2) the planets may […]

The Secret Lives of Animals

A bear broke into my wife’s old teardrop trailer in the foothills of the Sangre de Cristo Mountains in southern Colorado. It must have been yearling by the bite marks in bean cans, and the smallness of its hips where it busted out the door-window and dragged itself inside. The bear didn’t find much, leaving […]

Freezeproof a Fairy—With Science!

Tom Painter, a research scientist at NASA’s Jet Propulsion Laboratory in Pasadena, studies snow hydrology in mountains around the world. He’s also a leading expert on the thermodynamics of fairies and princesses. Painter started his fairy-princess sideline a few years ago, when he was asked to lend his expertise to Tinkerbell: Secret of the Wings. In the movie—bear with […]

Fearsome Creatures of the Lumberwoods

Allow me to introduce you to the hugag, a moose-like creature native to Minnesota, Wisconsin, and eastern Canada. “Its head and neck are leathery and hairless; its strangely corrugated ears flop downward,” wrote William Cox, the first state forester of Minnesota. “Its four-toed feet, long bushy tail, shaggy coat and general make-up give the beast […]