Author: Susan

Do girls prefer pink because they can see farther into the red end of the visible light spectrum? Could playing music to bees increase their honey output? What’s the homing range of snails–in other words, how far away do you have to move them to keep them from returning to your garden? These are just […]

If you ever needed convincing that math is beautiful, this movie by Spanish graphic animator Cristóbal Vila will do the trick. Set to a haunting piece by Belgian minimalist composer Wim Mertens, “Nature by Numbers” brings to life some of the fundamental math concepts that connect art and nature. Vila starts his exploration with the […]

Part art, part science, NYC Resistor is a “hacker collective” that shares information about and builds electronic…stuff. Amazing stuff: an interactive embroidery machine, books that “breathe,” cyber woodpeckers, a painting robot. Not surprisingly, the founders include folks like Bre Pettis, who produces a weekly video podcast called “Weekend Projects” for Make: Magazine; Nick Bilton, the […]

They come by the hundreds, always under cover of night: It’s the annual migration of American toads in Upper Roxborough, a suburb of Philadelphia. And that means it’s time for the Toad Detour, when citizens and officials come together to close local roads—and educate commuters—so the amphibians can cross safely to their breeding grounds. From […]

Monarch butterflies need our help! The regal butterflies, hit hard by the torrential February rains in Mexico, are at their lowest population levels since 1975,  according to Chip Taylor, director of Monarch Watch at the University of Kansas. The storms killed 50 to 60 percent of the breeding colonies in northern Mexico; the butterfly population […]

Get those binoculars out: The Great Backyard Bird Count 2010 takes place this Friday through next Monday, February 12 to 15. In as little as 15 minutes a day, you can help scientists learn how climate, disease, and habitat changes are affecting bird populations. Plus, you’ll have fun checking out your backyard visitors. The bird […]

Cephalopods use their heads: Australian researchers Julian K. Finn, Tom Tregenza, and Mark D. Norman have discovered octopi that carry around coconut shell halves and use them as shelter. They say it’s the first report of tool use by an invertebrate, a skill that crows, chimps, and, of course, humans share. Check out the amazing […]