Wednesday e=mc2 BBC Radio 4 Extra, 2pm Published in 1915, Albert Einstein's

General Theory Of Relativity changed our understanding of space and time forever.

Einstein's

general theory of relativity allows for the possibility of time loops as a result of the warping and folding of time.

Pulsars can be used to test Einstein's

general theory of relativity, identify the presence of alien planets outside Earth's solar system and calculate cosmic distances.

India, July 27 -- Researchers from the GRAVITY consortium led by the Max Planck Institute for Extraterrestrial Physics say that they were able to confirm Albert Einstein's

general theory of relativity. This was done by observing the gravitational effects on a star named S2, that passed by a supermassive black hole Sagittarius A*, which is in the centre of our Milky Way galaxy.

By combining data taken with NASA's Hubble Space Telescope and the European Southern Observatory's Very Large Telescope, their results show that gravity in this galaxy behaves as predicted by Albert Einstein's

general theory of relativity, confirming the theory's validity on galactic scales.

He was the first to set out a theory of cosmology explained by a union of the

general theory of relativity and quantum mechanics, a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.

Through his work with mathematician Sir Roger Penrose he demonstrated that Einstein's

General Theory of Relativity implies space and time would have a beginning in the Big Bang and an end in black holes.

Through his work with mathematician Sir Roger Penrose he demonstrated thatEinstein's

General Theory of Relativity implies space and time would have a beginning in the Big Bang and an end in black holes.

In the early development of the

general theory of relativity, Einstein proposed a tensor equation to mathematically describe the mutual interaction between matter-energy and spacetime as [13]

The series will play out over 10 episodes, according to Entertainment Weekly, and will focus on "Einstein and his rise from a rebellious but imaginative patent clerk, to a key figure in the study of atomsand through the ups and downs of his life, from failing to get his doctorate to developing the

general theory of relativity." It's based on Walter Isaacson's book, Einstein: His Life and Universe, which, believe it or not, is on Bibi's bookshelf (or was, as of a couple years ago).

The first lesson, 'The most beautiful of theories' explains, the

general theory of relativity and also provides some details of Einstein's life, making the point, when describing Einstein's apparent wasting of a year, as perhaps being a prerequisite for 'serious scientists'.