Can you teach a robot to swim? This is Sandra Tsing Loh with the Loh Down on Science. Aquatic robots? That’s crazy talk! This is because heavy machinery and electrical components reduce a robot’s agility in water. Enter Robert Wood from Harvard’s Microrobotics Laboratory. He created an AMPHIBIOUS robot —
Continue readingTag: insects
Antwater Rafting
The ants go rafting one by one. Hoorah! Hoorah! This is Sandra Tsing Loh with the Loh Down on Science, saying: No, ants don’t raft one-by-one. Many types of ants are social, and act as a team . . . or in this case a crew! A team of scientists
Continue readingSweet Bee
What’s the BUZZZZ on BEEZ? This is Sandra Tsing Loh with the Loh Down on Science. Honey bee populations have majorly declined in recent years. It’s called colony collapse disorder, and its cause has eluded beekeepers and scientists. Until now! Nancy Moran and researchers at University of Texas, Austin found
Continue readingBugburger
Hungry? Pass the crickets, please! This is Sandra Tsing Loh with the Loh Down on Science. And the newest buzz on healthy eating! Edible bugs may not be on the menu for most Westerners. But, they are used as a food source in many other parts of the world. Scientists
Continue readingBaking Bedbugs
The newest gizmo for airport security. . . ovens? This is Sandra Tsing Loh with the Loh Down on Science. Bed bugs have been making a worldwide comeback by evolving pesticide resistance. Gross! How can we stop them?! Enter Catherine Loudon, an entomologist at the University of California, Irvine. She’s
Continue readingSilky Secrets
My spidey senses are… silky? This is Sandra Tsing Loh with the Loh Down on Science. By weight, spider silk is stronger than steel! However, perfectly reproducing this versatile material has proven difficult. How do spiders successfully spin silk? Lucas Parent at Northwestern University and David Onofrei at San Diego
Continue readingCounting Bee
Counting really IS the bees knees! This is Sandra Tsing Loh with the Loh Down on Science. We count on bees to serve as nature’s top pollinator. Speaking of counting… How DO bees keep track of all those flowers? At Queen Mary University of London, Vera Vasas studies how bees
Continue readingWhat to Expect When You’re Expecting Spiders
The itsy-bitsy spider… grew bigger in its cozy nest! This is Sandra Tsing Loh with the Loh Down on Science. Dogs, cows and humans all nurse their young. But ever wonder how SPIDERS nourish their babies? YIKES! Zhanqi Chen from the Chinese Academy of Sciences investigated a species of jumping
Continue readingSick Days
Cold got you down? STAY HOME! This is Sandra Tsing Loh with the Loh Down on Science. More and more, people are told to stay home if they are feeling sick. Don’t infect the whole office! But does it really make a difference? Ask an ant! The highly social nature
Continue readingBumble-Drones
Flight of the bumblebee? More like flight of the bumble…drone! This is Sandra Tsing Loh with the Loh Down on Science. Engineers are always looking to make things lighter, faster, and stronger. Origami-inspired structures are lightweight and cost-effective. That’s perfect for improving robot technology such as drones. However, they have
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