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Kinematics

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 testing an optical illusion

ScienceXplosion - Optical Illusion, My Eye

Interactives

On this episode of ScienceXplosion, Eric learns how our brain connects separate images together to create the illusion of movement. It's not magic, it's science!

Pitcher holding a baseball

Why Do Curveballs Curve?

STEM Explained

Bernoulli’s equation is key to understanding why curveballs curve.

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.

Space junk

Space Junk

STEM Explained

Litter isn't just a problem on Earth. When litter ends up in space, it can cause collisions and other consequences for satellites, the International Space Station and even for people on Earth!

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 make a bottle rocket?

How can I make a bottle rocket?

Hands-on Activities

Use a pop bottle and other everyday materials to create a rocket that you can launch outdoors.

Woodpecker on a tree

Do Woodpeckers Get Concussions?

STEM Explained

Pecking puts a lot of force on a woodpecker’s brain. But scientists think woodpecker bodies are adapted to help keep them from being injured during pecking-related collisions.

Artist’s conception of NASA’s Space Launch System

Escape Velocity

STEM Explained

Why do a baseball and a rocket need the same launch speed to get from Earth into space? It has to do with physics and gravitational force.

Billiard balls and a cue stick on a felt-covered table (PIRO4D, Pixabay)

Billiards and Collisions

STEM Explained

The game of billiards shows the principles of collisions, momentum & impulse, and kinetics at work!

Brittany Marchand | Golfeuse professionnelle LPGA

Brittany Marchand

Career Profiles

Professional Golfer

Brittany Marchand is a professional golfer for the Ladies Professional Golf Association.