Einstein’s general theory of relativity can be summed up ... That explains why we feel a downwards pull towards Earth and why Earth orbits the sun. Although gravity is dominant over large ...

On 25 November 1915, Albert Einstein presented his general theory of relativity at the Prussian ... This is why the Earth goes around the Sun in a circular orbit rather than flying out of the ...

Quantum mechanics and general relativity, developed by Albert Einstein in the early 20th century, have both stood the test of ...

Quantum mechanics and general relativity, developed by Albert Einstein in the early 20th century, have both stood the test of time and have been proven accurate in their respective domains.