As “Game of Thrones” fans know — winter is coming! Let’s hope the white walkers don’t have night vision! This is Sandra Tsing Loh with the Loh Down on Science. We humans aren’t the best at night vision. We detect motion with direction-selective ganglion cells, or DSGCs. Some specifically detect
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Poopy Climate Change
Family road trip! What’s that smell? Is it Dad, Mom, or–? This is Sandra Tsing Loh with the Loh Down on Science saying: Pee-yew! It’s cows, and their poop! Cows smell bad but their poop smells worse. Then again, could a climate change secret be hiding in those cow pies..?
Continue readingMosquito Ears
Shhh!!! There’s blood suckers out here!! This is Sandra Tsing Loh with the Loh Down on Science. Mosquitos!. By the time we hear them, it’s already too late – we’re lunch! But could THEY be the ones to hear US coming first? Meet Ron Hoy and Gil Menda, of Cornell
Continue readingThat Lovin’ Feeling
What happens when love and touch meet? This is Sandra Tsing Loh with the Loh Down on Science. Love isn’t always about words. We say a lot in the way we touch and hold loved ones. These physical contacts release feel-good brain chemicals like oxytocin. But do those brain responses
Continue readingAncient Inkers
Hey kids – tattoos have ALWAYS been cool – even before you were born! This is Sandra Tsing Loh with the Loh Down on Science. Ancient humans tattooed themselves both as a means of self expression, and to fit in with the gang. It was a permanent way of demonstrating
Continue readingCali-chromosomes
Why do cats come in so many different colors? This is Sandra Tsing Loh with the Loh Down on Science Calico cats are mostly white with patches of orange and black fur. Though the pattern is always different, they almost all have something in common. Ninety-nine percent of calico cats
Continue readingBetter Baby Babble
Is your babbling baby the next Shakespeare? This is Sandra Tsing Loh with the Loh Down on Science. Baby babble… it’s sooooo cute! But it’s also an important part of brain development. Infancy is when babies hear and try to mimic the sounds around them. This exercise lays down the
Continue readingCold Brew Conspiracy
Is the cure for cancer. . . cold brew coffee? This is Sandra Tsing Loh with the Loh Down on Science, filtering out the truth! The health benefits of coffee have been highly touted lately. In particular, those of cold brew coffee. But the science is still, um, murky. murky.
Continue readingUnder-see TV
Who lives in the pineapple under the sea? DOLPHINS?! This is Sandra Tsing Loh with the Loh Down on Science. Dolphins love to be entertained. While in captivity, they often play with pool noodles and balls. But a new study suggests that dolphins may benefit from a more… HUMAN pastime.
Continue readingTo Tell the Truth
To tell the truth…telling the truth can be difficult! This is Sandra Tsing Loh with the Loh Down on Science. Honesty IS the best policy. But it can be tough, especially for little ones. Are there any tricks to keeping their hands out of the cookie jar? Meet Angela Evans
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