How Do Plants Know Which Way to Grow?
How do plants know which way is up and which way is down? No matter which way you put a seed in the soil, it will always send its roots down and its shoots up.
Category: Life Sciences and Biomedicine
Is Height All In Our Genes?
Dr. Joe Hanson is tall. Most of the people in his family are tall. Does that mean his son will…
Will You Still Eat Raw Fish After Watching This Video?
Sushi, sashimi, and poke are delicious. Why? It’s because they’re all made of raw fish! But, have you ever noticed…
How Habits Are Formed
Do you have some bad habits that bother you, but you just can’t seem to break? That’s because habits are…
A Day in the Life of a Vascular Biologist
A vascular biologist studies blood vessels. Follow one in the lab as she conducts blood cell research and learn how experiments are designed.
Science with Sophie: Dogs
Do dogs really exist? Okay, we know dogs really exist. But how do you know if something really exists if…
Science with Sophie: Scab Science
Scab Science It’s happened to all of us. You’re running or riding your bike, you slip, you fall, and you…
When Aquatic Invasive Species Take Over
What is an aquatic invasive species? It is non-native species that has been introduced into an area, and it is…
Neoteny: Why Disney Princesses Look Like Babies
Neoteny, Evolution, and Disney Our friend Dr. Joe Hanson from It’s Okay to Be Smart (PBS Digital Studios) goes full…
Science with Sophie: Tears and Snot
To do the science experiment with Sophie, you’ll need: Borax (find it in the laundry aisle of a grocery store)…