Stimulated Learning

Neuronal connexions

The latest development in learning? It’s literally SHOCKING! This is Sandra Tsing Loh with the Loh Down on Science. When you’re learning something new, your brain starts firing electrical pulses. These signals help you track and record information. But – does it work in reverse? Could a jolt of electricity

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Hangry Caterpillars

Catepillars eating and fighting.

When does the very HUNGRY caterpillar become very HANGRY? This is Sandra Tsing Loh with the Loh Down on Science. Eating is a serious – and DANGEROUS – business! I WILL “cut you” for that last piece of Valentine’s candy! Do our creepy-crawly friends feel the same? Enter Joseph Collie

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Erotic Economics

Couple kissing in a cactus field

“For richer or for poorer” — beyond marriage vows, does this also fuel. . . PASSION? This is Sandra Tsing Loh with the Loh Down on Science. Valentine’s Day is upon us! LOVE is in the air. You might celebrate by SMOOCHING with someone special. But why do people meld

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Chewing Out Invasives

Branch of mimosa tree with yellow mimosa flowers

Who doesn’t love a delicious Mimosa? This is Sandra Tsing Loh with the Loh Down on Science, saying no, not the cocktail – the plant! It’s an invasive shrub, native to Africa. And water buffalo love it! But when Mozambique’s civil war wiped out large leaf-eaters in Gorongosa National Park,

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Armed and Ready

Person showing the right arm biceps

Gym rats? Prepare to be dis-ARM-ed! This is Sandra Tsing Loh with the Loh Down on Science. Accidents happen – even to those who regularly work out. A slip of the weight and – yowch! How can I keep my injured arm from losing all those muscle gains? Meet Omar

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Bat-ting the Distance

Vampire bat with device attached to its back

Down with a cold? Don’t worry, stay batty! This is Sandra Tsing Loh with the Loh Down on Science. Feeling under the weather? Nothing beats curling up in bed! Hanging out with friends can wait — we don’t want them getting sick too! But what do OTHER social animals do

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Muddy Boots

Feet of two people wearing raining boots jumping in the mud

You kids better not track that mud into the house! This is Sandra Tsing Loh with the Loh Down on Science…remembering something my mother used to say. Or more like, yell! But science asks: Could dirt actually be GOOD for you? Marja Roslund from the University of Helsinki, Finland, and

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Man’s BFF

Person hugging dog with one arm while seated in a mountain

Dogs really are the ulti-mutt pets! This is Sandra Tsing Loh with the Loh Down on Science. Anything feels PAW-sible when you have a dog by your side. But why do these furry friends feel so attached to us? Anders Bergström from the Francis Crick Institute in London and an

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Diamonds in a Hurry!

Diamond hold by a tweezer

Diamonds are forever…and take forever to make! This is Sandra Tsing Loh with the Loh Down on Science. Diamonds — SO divine! But they take billions of years to form and mining is dangerous. Who can wait that long for luxury? Dougal McCulloch and colleagues at RMIT University in Melbourne,

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Monkey Business

Plastic brain model

Watching monkeys at the zoo – so cute! Until they start throwing their poop …! This is Sandra Tsing Loh with the Loh Down on Science, saying… Humans and monkeys are similar – minus the poo-pitching. Mostly. We’ve got two arms, two legs, and developed brains. However, our human brains

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