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4
votes
1answer
470 views

Did Einstein really say this quote about time?

This quote is commonly attributed to Albert Einstein: The only reason for time is so that everything doesn't happen at once. However, there are many cases of quotes misattributed to Einstein. ...
15
votes
2answers
1k views

How could Eratosthenes measure the circumference of the Earth?

Some 2,200 years ago, Eratosthenes calculated the radius of the Earth. A brief recap Plant a stick in the ground vertically, and wait until the sun is directly above the stick, that is until ...
3
votes
2answers
178 views

Newton, Galileo, and Gravity

One of the few things I remember from my high school physics class is my teacher telling me that Newton discovered things like the universal law of gravitation simply because his initial premise was ...
2
votes
1answer
136 views

Is Maxwell really owner of Maxwell's Equations?

Maxwell's equations are four equations known to Maxwell; but it seems to me that they are GFAM's (Gauss-Faraday-Ampere-Maxwell's) Equations. Why are they then called only Maxwell's Equations!?
14
votes
3answers
402 views

How did the “Standard Model” physics theory get that name?

I want to know how the Standard Model theory got such "generic" name. (I've made this question in Physics StackExchange, but it was considered off-topic, and someone suggested to reask it here.)