Future Thinking

Image of kid doing the dishes.

Kids, remember to pick up your toys! No, ALL the toys! This is Sandra Tsing Loh with the Loh Down on Science. Do your homework! Take out the trash! Rinse off those dishes! Chores often slip our kids’ minds. Why? Because their ability to remember previously planned actions — prospective

Continue reading

The Hair Necessities

Female with gorgeous hair and flowers in her hair.

Look for the bare necessities! Or maybe… HAIR necessities! This is Sandra Tsing Loh with the Loh Down on Science. Hair follicle stem cells located in our scalps keep our locks luscious. Scientists can grow these hair-makers from OTHER types of stem cells. However, the lab-grown variety doesn’t always work

Continue reading

Rebuilding Plastic

Large pile of Legos

Is chemistry, ooh. . . as easy as playing with Legos?! This is Sandra Tsing Loh with the Loh Down on Science. Plastic bags, soda bottles, candy wrappers … Polyethylene (PE) is EVERYWHERE! It’s made from petrochemicals and recycling it usually requires high temperatures — which gobble up energy! Is

Continue reading

Deep Eels

Swarm of eels found in the abyssal deep sea.

Voyage to the bottom of the sea….literally!  This is Sandra Tsing Loh with the Loh Down on Science. The deep ocean is cold, dark — and the least explored place on Earth. Scientists have had a hard time figuring out what lives down there!  So Astrid Leitner from the University

Continue reading

Ancient Omelets

Diorama of Neanderthals family.

Remember the Stone Age?  This is Sandra Tsing Loh with the Loh Down on Science, saying…of course you don’t!  If you did, you might picture Neanderthals in caves. But did you know that Stone Age people also lived on beaches? Ruins of ancient coastal towns are all over Africa. Exactly

Continue reading

Present Time

Colorful shopping bags surrounding a woman doing online shopping.

Bought a onesie for my friend’s newborn, and now EVERY ad I get is baby-centric!  This is Sandra Tsing Loh with the Loh Down on Science, saying… Online shopping algorithms sure learn fast! Hey- YOU MIGHT ALSO LIKE diapers, baby wipes, a nursing bra … What? When you make seasonal

Continue reading

You First

Lots of small sparrows running on the ground.

Come on in, the water’s fine! This is Sandra Tsing Loh with the Loh Down on Science. Brrrr, a freezing lake! But your buddy dives right in! Building up your courage — you too take the plunge! This is called social learning, and humans do it all the time. But

Continue reading

Diabolical Tank

The diabolical ironclad beetle (Phloeodes diabolicus)

What has six legs and is INDESTRUCTIBLE?! This is Sandra Tsing Loh with the Loh Down on Science. Dropped your phone and cracked it AGAIN?? Can’t they make these cases stronger? Jesus Rivera from UC Riverside and team found the solution hiding in a tree. The Diabolical Ironclad beetle makes

Continue reading

Workout or Pass Out

Photo of Asian female studying and biting pencil in frustration.

Finals season – time to pull an all-nighter!  This is Sandra Tsing Loh with the Loh Down on Science, saying…can I just get forty winks first?  We know that both sleep and exercise are good for memory. But in which order? Is there a “magic formula”  to cram for that

Continue reading

Piano, Man

Picture of female with tattoo smiling with headphones.

Sing us a song, you’re the piano man! This is Sandra Tsing Loh with the Loh Down on Science. Watching feel-good movies like Pitch Perfect can put us in happy mode. And that emotion creates signals in certain parts of the brain.  Vesa Putkinen and colleagues from the University of

Continue reading