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Mechanical Engineering

Engineering

Mechanical Engineers design and build machines. By applying physics and material science we can make engines, power plants, food processors, and robotic arms. We extend the power of humans.

72 Challenges

Easy
How To!
Build an inclined plane
Mechanical Engineering
Medium
How To!
Build a balloon popper
Mechanical Engineering
Easy
Find or build a wedge
Mechanical Engineering
Medium
How To!
Make your own screw or marble ramp
Mechanical Engineering
Medium
How To!
Build a pulley
Mechanical Engineering
Medium
Invent something new and awesome
Mechanical Engineering
Hard
Make a Rube Goldberg machine
Mechanical Engineering
Medium
How To!
Build a catapult
Mechanical Engineering
Medium
How To!
Make a pocket launcher
Mechanical Engineering
Medium
How To!
Create a stomp rocket
Mechanical Engineering
Medium
How To!
Make a zipline to deliver secret messages
Mechanical Engineering
Medium
How To!
Create a cookie dunker
Mechanical Engineering
Medium
How To!
Build a wheel and axle
Mechanical Engineering
Medium
How To!
Build a lever
Mechanical Engineering
Medium
How To!
Design and create a gear
Mechanical Engineering
Hard
Build a robotic device
Mechanical Engineering
Medium
How To!
Build a swinging hammer
Mechanical Engineering
Easy
Build a simple machine
Mechanical Engineering
Medium
Create a gear ratio
Mechanical Engineering
Medium
Make real gears
Mechanical Engineering

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