In this cooking experiment, let’s find out if we can save time, energy and resources by boiling noodles in less water.
Let’s explore whether energy loss to heat could explain why a basketball doesn’t bounce back to its original height.
To store the energy generated by wind and solar power, researchers are looking at mammoth systems that raise and lower weights.
Kinetic energy depends on an object’s motion; potential energy hinges on its position. The relationship between the two sits in a special balance.
Most people know solids, liquids and gases — but what about the four other states of matter?
Learn why these terms aren’t the same and which to use where. And should you report your results in kilograms? Pounds? If in doubt, try using newtons.
