relativity
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How would you answer this speed-of-light question? (See details)
Asked by ETpro | 26 responses -
I heard that If anything travels at the speed of light space time warps ; then what about light...
Asked by talljasperman | 34 responses -
If we are looking into the past when we look at distant stars, doesn't that mean that when we look at objects in everyday life we see them as they were a moment ago?
Asked by Hobbes | 21 responses -
What is the best book or video to grasp the Relativity Theory?
Asked by albert_e | 7 responses -
At what speed would you experience a year when traveling a light-year?
Asked by davidgro | 15 responses -
Could you cross a series of moving tracks that get progressively faster and then slower?
Asked by Ltryptophan | 10 responses -
Where can I find space-time calculators online?
Asked by Futomara | 7 responses -
What are some great books about key science topics for a general audience?
Asked by Snarp | 19 responses -
Is Good Enough the new Great?
Asked by skfinkel | 15 responses -
Might fractal geometry finally reconcile general relativity and quantum theory?
Asked by Zuma | 41 responses -
What effects on its surroundings do you expect from an object moving at relativistic speeds?
Asked by ragingloli | 3 responses -
M = m0 / sqrt(1 - (v/c)^2): will humankind never journey to even the nearest star?
Asked by avalmez | 39 responses -
A question about time.
Asked by ragingloli | 26 responses -
Should I drop this Physics course?
Asked by Hobbes | 8 responses -
Could I be observing something travelling faster than light?
Asked by AstroChuck from iPhone | 10 responses -
Got any easy ways to explain special relativity?
Asked by bgdbeatnik | 5 responses