Your daily 90-second dose of real science for real people, with Sandra Tsing Loh!
Revenge is sweet. Science says so! This is Sandra Tsing Loh with the Loh Down on Science. We love a happy ending! The hero riding off into the sunset, while the villain reaps what he sowed. We pay to see this movie again and again. Is enjoying it part of
When you’re asleep, how is your baseball game? This is Sandra Tsing Loh with the Loh Down on Science. Every night, while we sleep, new memories from the day are thrown at our brains like baseballs from a pitcher’s mound. Our brainwaves swing at the perfect time to hit the
Is seeing REALLY believing? This is Sandra Tsing Loh with the Loh Down on Science. Our world is full of things that demand our attention. Signs, lights, people! It should be overwhelming. But our brains are GOOD at prioritizing. How do they decide what’s most important? Meet Jacqueline Snow and
Think filing your taxes is a pain? Imagine doing it in macramé! This is Sandra Tsing Loh with the Loh Down on Science. It may sound far-fetched but that’s exactly how the ancient Incas kept records. With colored, knotted strings called khipu. Colonial documents verify that khipu were used in
Is the key to your teen’s happiness… a smartphone? This is Sandra Tsing Loh with the Loh Down on Science. They’re texting, on Facebook, or playing games. They SEEM to be enjoying themselves. After all, they KEEP playing Candy Crush and scrolling through their news feed. But could all of
Too much to do on your to-do list? Sleep on it! This is Sandra Tsing Loh with the Loh Down on Science. It can be hard to fall asleep with unfinished tasks bouncing around our head. Many of us prepare for the next day with a to-do list. Others just
I’d like the French manicure and some … fake fingertips? This is Sandra Tsing Loh with the Loh Down on Science, and a new material with feeling. Literally! Meet Jonghwa Park, from Korea’s Ulsan National Institute of Science and Technology. He and fellow engineers fabricated a special film out of
Now that hockey season’s ending, let’s check the damage. To participants’ groins, teeth, ears? This is Sandra Tsing Loh with the Loh Down on Science. Consider this study on hockey noise done by University of Alberta audiologists Richard Liu and William Hodgetts. To measure the overall noise during three play-off
Did you know your nose has its own cycle? This is Sandra Tsing Loh with the Loh Down on Science. A whopping eighty percent of us have a nasal cycle. Meaning that congestion alternates from one nostril to the other throughout the day. We just don’t usually notice because our
You’ve heard of good good good vibrations. What about bad bad bad vibrations? This is Sandra Tsing Loh with the Loh Down on Science, talking about an icky allergic disorder. It’s called vibratory urticaria. And people who have it aren’t singing a happy tune. That’s because any vibration against their