World Science Scholars
8.1 Calculating the Time Difference

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Pa Clark
Newtonion math is simpler.
Zygfryd Homonto
it is NOT surprising that until we got into "c" land we never knew about it - it has virtually NO meaning in the "earth" exercises at all ;-)
Doug Findley
where does he get the 2 from when calculating the distance L/2 (2:39 min)
Harsh Rathore
Well, L is length of the compartment with presidents sitting on the extremes with light bulb kept in the middel of the compartment, light have to travel half the length of the compartment i.e, L/2 to reach the presidents.
Shauray Kakade
mind blown

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