Episode 37: November 21st 2010 : Progress of Science through the Ages

Scroll to the bottom of this post to play the audio. On November 3rd this year, Professor Jim Al-khalili was to give three lectures in Liverpool on the same day (Quantum Physics, Advances in Mathematics in Medieval Islam and On the Shoulders of Eastern Giants: the Forgotten Contribution of the Medieval Physicists). I did feel […]

Episode 33: January 27th 2010 : Ptolemy’s Almagest

If you had the task of gathering all of humanity’s knowledge of cosmology in one place, how would you do it? Answers to questions such as, How big is the Earth? At what date and time will the Moon be full again? What makes the Sun shine? How old is the Universe? Today a good […]