Archive for 'Physics'
Estimating the speed of the plane.
I’m sometimes bored while flying, and I like looking out the window (though if I can, I usually pick aisle seats so I can exit more quickly). I realized something rather amusing. I closed one eye, and held two fingers about an inch apart and a foot away from my open eye. Then, I […]
Posted: January 16th, 2007 under Physics.
Comments: 2