Somebody’s reading my mail! This is Sandra Tsing Loh with the Loh Down on Science. Three hundred years ago, letters had no envelopes. Instead, people folded them to make sure they could be delivered safely. Historians have found over five hundred unopened letters from Renaissance Europe. Is there a way
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New insight on jet technology from… insect pee?! This is Sandra Tsing Loh with the Loh Down on Science. Attention 11 year olds! What do ‘butt-flickers,’ ‘frass-shooters,’ and ‘turd-hurlers’ have in common? They’re all sharpshooter insects that shoot their pee! And they can do it super fast. But how? Elio
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The solution to dirty drinking water might be… BACTERIA!? This is Sandra Tsing Loh with the Loh Down on Science. Clean drinking water is a necessity, but contamination from toxic metals is a growing concern. Even tiny amounts can be extremely hazardous, so early detection is vital. How can we
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Feeling down? Consider a TRIP to the doctor’s. This is Sandra Tsing Loh with the Loh Down on Science. Depression affects more than THREE HUNDRED MILLION people worldwide. Unfortunately, not all medications work for everyone. Does nature have an answer? Robin von Rotz and team at the University of Zurich
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Smiley face emoji, SENT! But are you REALLY smiling? This is Sandra Tsing Loh with the Loh Down on Science. Since ancient times, humans have used symbols to convey thoughts and feelings. The modern “emoji” is no different. But how might these images impact our mental health? Moyu Liu at
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As Willy Wonka says…come and taste the…holographic rainbow? This is Sandra Tsing Loh with the Loh Down on Science. Shining, shimmering, splendid – holograms! Their rainbow colors show up on credit cards, stickers, even currencies. Holograms are so fun and colorful – if only we could use them on food!
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Forget bandaids! What if we could heal… from the inside OUT? This is Sandra Tsing Loh with the Loh Down on Science. Some tissues in our bodies are harder to fix after they’ve been damaged. Take heart tissue, for instance. After a heart attack, our bodies try to fix damaged
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Could music be the KEY to healthy brains? This is Sandra Tsing Loh with the Loh Down on Science… saying… Be quiet! This is my jam! There’s nothing quite like good music to pick us up when we’re down. But could music help us recover from brain injuries? That’s just
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The age of cyborgs is here!!! Sort of… This is Sandra Tsing Loh with the Loh Down on Science. In science fiction, cyborgs are part-human, part-machine. In the real world, technology hasn’t become quite that advanced yet. But we are certainly getting closer… How close? Enter Xenofon Strakosas and team
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Meet the new teenage generation! The Zoomers! This is Sandra Tsing Loh with the Loh Down on Science. Nowadays, meeting IRL is like seeing a unicorn… meeting in person happens so rarely! EVERYTHING is done online! Teenagers are some of the most affected! Could this influence their social skills? Enter
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