Time for bed … but first, just ONE MORE TikTok video! This is Sandra Tsing Loh with the Loh Down on Science. Blue light naturally comes from the sun. But modern humans have developed EXTRA exposure! Think artificial light sources like LED lights, tablets and cell phone screens! How do
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America runs on…sweat? This is Sandra Tsing Loh with the Loh Down on Science. A morning run – so invigorating! The feeling of sweat rolling down your back? Yuck! But can sweat be useful? Xueping Zhang and colleagues from the National University of Singapore had a “dry idea!” The team
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Don’t even THINK about unplugging my night light! I’ll get scared! This is Sandra Tsing Loh with the Loh Down on Science… saying… Light can affect our mood for sure. But what exactly happens in our brains when we see light? Shai Sabbah and team from University of Pittsburgh wondered.
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Can’t fall asleep without the TV on? This is Sandra Tsing Loh with the Loh Down on Science. Your eyelids are drooping as you TRY to binge just one more Stranger Things episode. Unfortunately, studies show that sleeping with lights on is linked to diabetes and obesity….. But HOW? Ivy
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Time for bed … but first, just ONE MORE TikTok video! This is Sandra Tsing Loh with the Loh Down on Science. Blue light naturally comes from the sun. But modern humans have developed EXTRA exposure! Think artificial light sources like LED lights, tablets and cell phone screens! How do
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Amazing Grace, how sweet the…sight?! This is Sandra Tsing Loh with the Loh Down on Science. When light enters the eyes, the light-sensitive cells send signals to the brain. Let there be sight! But the disease Retinitis Pigmentosa, or RP, can cause loss of vision. José-Alain Sahel at Sorbonne University,
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America runs on…sweat? This is Sandra Tsing Loh with the Loh Down on Science. A morning run – so invigorating! The feeling of sweat rolling down your back? Yuck! But can sweat be useful? Xueping Zhang and colleagues from the National University of Singapore had a “dry idea!” The team
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Where are those Spanx I ordered?! This is Sandra Tsing Loh with the Loh Down on Science. We want our packages delivered ASAP! Sounds simple, right? Well, not computationally. A computer measures distance for every possible combination of delivery paths. For eight stops…that’s two thousand paths! Is the smarter way.
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Angry birds… there’s hidden danger! This is Sandra Tsing Loh with the Loh Down on Science. These days, we spend a LOT of face time with our electronic devices. But whether we notice or not, these gadgets emit a LOT of blue light. Should we be concerned? To find out,
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Sixth sense: fact or fiction? This is Sandra Tsing Loh with the Loh Down on Science. Peppered moth caterpillars are found all over the world. But you’ve probably never seen one. Why? Because they’re REALLY good at hiding by changing their color! Meet Amy Eacock
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