Anti-Gravity Wheel?

Watch on YouTube

Show annotations

26,293,532

220,827

11,168

Genre: Education

Family friendly? Yes

Wilson score: 0.951

Rating: 4.8074 / 5

Engagement: 0.88%

Veritasium

Subscribe | 6.35M

Shared March 17, 2014

Explanation of gyro precession: http://bit.ly/U4e8HQ
More: http://bit.ly/GyroMORE
Less Than: http://bit.ly/GyroLESS
Equal To: http://bit.ly/GyroEQUAL

Huge thanks to A/Prof Emeritus Rod Cross, Helen Georgiou for filming, Alex Yeung, and Chris Stewart, the University of Sydney Mechanical Engineering shop, Duncan and co. Ralph and the School of Physics.

In this video I attempt to lift a 19kg (42 lbs) wheel over my head one-handed while it's spinning at a few thousand RPM. This replicates an earlier experiment by Professor Eric Laithwaite. He claimed the wheel was 'light as a feather' and could not be explained by Newton's Laws. I wanted to find out for myself what I really felt like.

Music By Kevin MacLeod www.Incompetech.com "Tempting Secrets"