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Dynamics

Four Harvard training aircraft

How Planes Fly

Backgrounders

Learn about what gets planes up in the air, what keeps them up there, and what brings them down again.

Image showing the physics of flight on a drone.

Resources on Physics and Aerospace

STEM Explained

Resource page including articles and career profiles related to physics and aerospace.

Eric and his rocket

ScienceXplosion - The Era of the Air Pump

Interactives

On this episode of ScienceXplosion, Eric makes a bottle rocket.

Which materials bounce?

Which materials bounce?

Hands-on Activities

Balls go up and down. But what makes for a good ball? Find out by exploring which materials bounce.

The planet Mars

What is your weight on another planet?

Hands-on Activities

Do you weigh the same on Jupiter as you do on Earth? Learn to calculate your weight on a different planet.

Mars Science Laboratory Parachute Qualification Testing

Testing Parachutes for Mars

STEM Explained

NASA engineers apply kinematics and dynamics to test parachutes designed specifically to help space probes land safely using aerodynamics.

AeroVelo's winning flight

The Hovering Human

STEM Explained

Learn how a team of Canadian engineers used Bernoulli’s Principle to design a human-powered helicopter. It set a world record for human-powered hovering flight!

Wingsuit flying over Massachusetts

Soaring for Sport

STEM Explained

Ever dreamed if overcoming gravity and flying away? Using aerodynamics, wingsuit jumpers get as close to flight as humanly possible.

A man powers a drone with a remote control. Image © Bestgreenscreen, iStockphoto.com

It's a Bird, It's a Plane, It's... a Drone!

STEM Explained

Drones are very cool and very useful aircraft! This resource explains how drones stay in flight, and outlines some of their uses.

Construction vehicles use hydraulics. Image © Djahan, iStockPhoto.com

Hydraulics 101

STEM Explained

Hydraulics power many of the large machines you see around you.

A group of teens riding bicycles

How Can Understanding Physics Help Me Go Faster on My Bike?

STEM Explained

You don’t have to pedal harder to go faster. You just have to understand a little bit about dynamics, gravitational force and friction!

How can you lift a marble off a table without touching it with your hands?

How can you lift a marble off a table without touching it with your hands?

Hands-on Activities

Is it magic? No - it’s physics! Use circular motion to overcome the force of gravity and amaze your family!

How can I build a rollercoaster?

How can I build a rollercoaster?

Hands-on Activities

Try your hand at building a “super coaster” using materials around your home.

How can I engineer a raft so that it holds the most weight?

How can I engineer a raft so that it holds the most weight?

Hands-on Activities

Explore the forces of gravity and buoyancy while designing a raft to hold the most weight possible.

Boy on bicycle

How Can I Go Faster on My Bike?

STEM Explained

You don’t have to pedal harder to go faster. You just have to understand a little bit about gravity, drag and friction!