Who’s more sensible? Humans? Or Monkeys? This is Sandra Tsing Loh with the Loh Down on Science. Meet Yale psychologist Laurie Santos. She researches human buying habits by having monkeys barter for treats. She says Capuchin monkeys understand economics. She gives them tokens—monkey money! Her monkeys are trained to exchange
Continue readingTag: survival
Let Them Eat Air
Can we make food out of thin air? This is Sandra Tsing Loh with the Loh Down on Science. Soil is full of microbes. These tiny organisms eat and break down other organisms. They also recycle nutrients. But in desolate places on earth, or even in space, what is there
Continue readingScary Movie
Uh oh: blood-curdling screams aren’t just figures of speech anymore! This is Sandra Tsing Loh with the Loh Down on Science, and a terrifying new study from Leiden University Medical Center. Researchers there showed a group of healthy volunteers the twenty-ten horror film “Insidious.” After a week, the same group
Continue readingHigh Rise Hazard
Those pricey penthouses aren’t all they’re cracked up to be. This is Sandra Tsing Loh with the Loh Down on Science. In most apartments, you pay more to be on a higher floor. But that might not be the only cost. So say researchers at Saint Michael’s Hospital in Toronto.
Continue readingBaby Babble
Hey moms, it’s time to lean into your… baby talk? This is Sandra Tsing Loh with the Loh Down on Science. All parents know, it’s important to vocally interact with your babies. Your baby loves your voice. So talk! Sing! Babble! But how can we be sure our little cooing
Continue readingCritter Cleanup
Shall we talk dirty . . . about animal hair? This is Sandra Tsing Loh with the Loh Down on Science. Meet Guillermo Amador and David Hu, of Georgia Tech. They studied twenty-seven different mammals and insects to see how each maintains a suave appearance. First, the duo calculated the
Continue readingHowling Mad
Hey, guys: You can be large or you can be loud. This is Sandra Tsing Loh with the Loh Down on Science, and a trade-off that makes monkeys howl. Howler monkeys, that is. They’re native to Central and South American forests. And they’re known for their loud calls, which carry
Continue readingSugar Buzz
Oh hey, deadly superbug. You want some. . . candy? This is Sandra Tsing Loh with the Loh Down on Science. You’ve probably heard about SUPER BUGS. The bacteria that become resistant to antibiotics. But RESISTANCE isn’t the only problem. Some bacteria are drug TOLERANT. What’s the difference? Antibiotic RESISTANCE
Continue readingMonkey Movies
Do apes go bananas over scary movies? This is Sandra Tsing Loh with the Loh Down on Science. Have you ever re-watched old movies and cringed, anticipating the scary parts? Psychologists from Japan’s Kyoto University wondered if apes also get the creeps. Apes are known for their long term memories.
Continue readingNervous Nellies
Got a nervous habit? Maybe you’re a perfectionist! This is Sandra Tsing Loh with the Loh Down on Science, saying: Nail biting. Skin picking. Hair pulling. These are all examples of body-focused repetitive disorders—or BFRDs for short. Are they just nervous habits? Canadian researchers think not. They believe BFRDs are
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