Marcus Chown
@marcuschown
Writer. Books include Breakthrough, The Ascent of Gravity, Infinity in the Palm of Your Hand, Quantum Theory Cannot Hurt You & Solar System for iPad
06-05-2009 15:40:19
286,2K Tweets
51,1K Followers
864 Following
@marcuschown
Writer. Books include Breakthrough, The Ascent of Gravity, Infinity in the Palm of Your Hand, Quantum Theory Cannot Hurt You & Solar System for iPad
06-05-2009 15:40:19
286,2K Tweets
51,1K Followers
864 Following