
Stephen Hawking is Professor of mathematics at Cambridge University where he held the Lucasian Chair at Cambridge for 30 years. He is author of the best-selling book A Brief History of Time. Hawking suffers from ALS. His most recent book, The Grand Design, was published in 2010 by Bantam Books.






Basaltic columns have been a mystery, not just for their
appearance of being ancient manmade structures, but for
the little known factors involved in their natural formation. 