Victoria speaks at high school awards dinner

Victoria Lim was selected to give the keynote presentation at the 56th annual Orange County American Chemical Society high school awards dinner on May 21, 2019. This awards dinner honored high school students in Orange County who excelled in their first year chemistry exams, Chemistry Olympiad competitions, and Science Olympiad

Souped-Up Taters

Hmmmm… broccoli or tater tots? What does science say? This is Sandra Tsing Loh with the Loh Down on Science. Don’t let BIOFORTIFICATION scare you! It’s when nutritionists add additional micronutrients to everyday food for healthier meals. Think potatoes coated with beta carotene, providing vitamin A. Biofortifying is extremely important

Animal Eavesdroppings

Are forest animals the next Bandcamp stars? This is Sandra Tsing Loh with the Loh Down on Science. Humans have been working hard to preserve the world’s oceans, deserts and forests. But how is that working out? You COULD use satellites to track forest growth. But satellites can’t see the

Real Pig-World

This little piggy had roast beef. This little piggy had none. Which one stopped to smell the roses? This is Sandra Tsing Loh with the Loh Down on Science. The common domestic pig has moods like we do. Lisa Collins and colleagues from the University of Lincoln wondered: how much

Bite Me

To live or to die…? Depends on your. . . teeth? This is Sandra Tsing Loh with the Loh Down on Science. One hundred and eighty million years ago, gigantic marine reptiles ruled the seas. Then, water levels began rising… dramatically! Not all seafaring reptiles could adapt. So, who survived

Baking 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

Go Fish

The catch of the day is… extinct? This is Sandra Tsing Loh with the Loh Down on Science. In the last eighty years, wild seafood stocks have decreased by up to thirty-five percent. Rising sea temperatures aren’t helping! Fish are cold-blooded animals, which means they adapt to the temperature of

Survival of the Loudest

Who’s tough enough to survive on ….The Voice?! This is Sandra Tsing Loh with the Loh Down on Science. Animals must compete for food, mates, and other resources to win the survival race. The successful ones tend to be larger or more physically formidable than their opponents. But size can

Silky 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

Counting 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