Polyglot your tongue? This is Sandra Tsing Loh with the Loh Down on Science. Many people think they are too old to learn a new language. Supposedly, young kids pick up languages faster because their brains are still developing. But is any of that really true? Joshua Hartshorne, Joshua Tenenbaum, and
Which came first? The chicken or the soft shelled egg? This is Sandra Tsing Loh with the Loh Down on Science. For ages it was believed that dinosaur eggs were hard shelled – like chicken eggs! But is there a crack in that theory? Mark Norell and colleagues from the
You’d rescue a dog, but would your dog rescue you? This is Sandra Tsing Loh with the Loh Down on Science. We love our furry friends — SO much, we shower them with toys and clean up their messes! But doesn’t that relationship seem awfully one-sided? Would your puppy return
Can you stop cheaters… with magic? This is Sandra Tsing Loh with the Loh Down on Science. When exam time comes down, cheaters abound! Teachers might sit students far apart or banish book bags to a corner of the room. But are physical barriers really the only way? Professor Gail
Could fun in the sun – mean grief in the reef? This is Sandra Tsing Loh with the Loh Down on Science. The sun’s ultraviolet rays cause suntans, sunburns… and an increased risk of skin cancer. Sunscreen protects our skin by using chemicals like oxybenzone to absorb harmful UV rays.
Ants! They’re tiny, they’re mighty, they’re – master coders? This is Sandra Tsing Loh with the Loh Down on Science. How are hungry ants like scientists? Check out an anthill! Here ants wander randomly, searching until they reach their target. Scientists might also try a million paths before that EUREKA
It’s a truly brilliant world… for hummingbirds! This is Sandra Tsing Loh with the Loh Down on Science. Pretty blues! Vibrant reds! We humans see colors because of special cells in our eyes called cones. Hummingbirds have an extra cone that detects UV light — light from the sun WE can’t see.
What has rows of sharp pearly whites?! This is Sandra Tsing Loh with the Loh Down on Science, saying… BABY SHARK! Mighty Jaws sits on top of the oceanic food throne. Where adult white sharks munch on marine mammals, like dolphins, found near the water’s surface. But when you’re a
Is the New World older than we think? This is Sandra Tsing Loh with the Loh Down on Science. Land Ho! Finally arrived on this brand new continent we’re calling “America”! But… there’s people here already…. When did THEY get here? Ciprian Ardelean of the University of Exeter, UK, and his international
If time is money, how can we get more – of both? This is Sandra Tsing Loh with the Loh Down on Science. We’ve all been there. We have an hour before a meeting. Instead of making the most of it, most of us just fritter the time away. Sending texts,
