Physics+and+Mathematics+Findings

by Karl Toby Rosenberg Back to Homepage Last Updated: March 10, 2013

A sine wave is a 2D projection of a helix.

http://simplebox.org/files/mograph/SineMovie.mov

March 10, 2013

What would falling into lava really be like? http://www.wired.com/wiredscience/2011/12/the-right-and-wrong-way-to-die-when-you-fall-into-lava/ January 20, 2013

Excellent fundamental physics (video) lessons from Yale professor Shankar. Thanks to Elias for finding this!

http://oyc.yale.edu/physics/phys-200/lecture-1

November 13, 2012

media type="youtube" key="6ai2QFxStxo?feature=player_detailpage" height="360" width="640" November 12, 2012

Misconception: Tacoma Narrows Bridge Collapse

media type="youtube" key="NnMIhxWRGNw?list=PLd4AFyI_jrnSzhDe7O5sRjvsqAFmPXzUU" height="315" width="560" October 29, 2012

E = mc^2 : Objects with mass NOT IN MOTION

E^2 = (mc^2)^2 + (pc)^2,

Where p = momentum, c = speed of light V = C* (pc/E) Therefore, velocity cannot equal or exceed speed of light.