How Fast Do Ants Go?

Does weight make a difference? A lesson presents the concept of acceleration of falling objects. Using two objects with different surface areas, the teacher demonstrates how air friction affects a falling object. Pupils set up an...

We taste with our taste buds, so why do flavors change when we have a stuffy nose? Scholars experiment with taste testing while holding their noses and then while smelling. They record their observations in pairs and come together to...

How much does an invasive species really matter? The video focuses on examples of accidental species spread as well as intentional introductions. It highlights the problems caused by spreading new plants and animals to areas with no...

Have you ever wondered the best way to milk an ant? An interesting Brain Scoop video explains two ways to do just that as part of their playlist on Insects. It highlights the bullet ant, which has the most intense sting of any insect....

How did we figure out what parts of the brain are responsible for speaking, walking, and remembering? Young neurologists go back in time to witness the discoveries of Paul Broca, the first physician to conduct experiments to determine...

A flood of information about tsunamis can be learned by viewing this feature. How do they get started? How fast do they travel? How high can they rise? The answers to these questions, plus a little bit of history, are given for your...

Step into the amazing world of ants as this video explores the surprisingly complex social structure that makes up the foundation of every ant colony. The truly amazing ability of these tiny creatures to share information without any...

What is nature's equivalent to a chainsaw? Surely the leafcutter ants! They use their jaws, which vibrate at 1000 times per second, to precisely cut through leaves and flowers. Watch this fun video to see how they do it!

Learners investigate force and speed. In this physics lesson, students construct model cars in small groups and perform experiments to identify what factors influence speed and force.

Is our skin color determined only by genetics? Explore skin science through a video and related interactive. Young biologists discover the cells of the epidermis, how melanin is made, and the factors that influence the outward appearance...