When a parachute falls to Earth, or is pulled down by gravity, air resistance below the parachute pushes against it, slowing it down. When unfurled, the parachute has a lot of surface area.

When a parachute falls to Earth, or is pulled down by gravity, air resistance below the parachute pushes against it, slowing it down. When unfurled, the parachute has a lot of surface area.

Luke Aikins went skydiving without a parachute. This is crazy---not because it's impossible, but because really bad things happen if you make a mistake. If you haven't seen the video, it shows ...

FAIRBANKS — Dropping raw a egg over a second floor stairwell without cracking the shell requires expert knowledge of air resistance and shock absorption, and Denali Science Camp participants eagerly ...

Air resistance or drag pushes against objects when they fall. Parachutes catch a lot of air, creating a lot of drag. They can drastically slow a fall, allowing a softer landing.

This force slows down the falling object. With enough air resistance (like with a parachute), a falling egg can land safely on the ground, without being damaged. Click here to see all the experiments!

Parachutes increase air resistance and enable sky divers to land safely. And when you get cold, ... You can do a similar experiment using paper planes to test air resistance.

Young investigators visit a motor sport track to find out about ways the Bloodhound supersonic car could slow down. They investigate parachutes, wheel brakes and air brakes.

The air is made up of extremely tiny particles called molecules. These molecules are mostly nitrogen, oxygen, argon, water vapor, carbon dioxide, and some other gases. With all those molecules making ...

In this episode of Jiwi's Machines, Jiwi and Luke explore the principles of mass and surface area by experimenting with various objects and a fan to understand how these factors influence flight and ...