The Tenth Doctor Explains the Theory of General Relativity

Oh the high-octane concentrated awesome! Today marks the 100th anniversary of Albert Einstein presenting his Theory of General Relativity to the Prussian Academy of Science, and the Theory has stood the test of time so far. Now, since most of us have only a vague idea what this theory is all about, the Tenth Doctor (Doctor Who? you ask, I guess…) chimes in to explain. Well, David Tennant does, which is just as well.
Watch, listen, learn and enjoy! Science is so much fun…

And then, saunter over to the Albert Einstein Youtube Channel and subscribe!