Gravity's Arc: the Story of Gravity from Aristotle to Einstein and Beyond

Advance Praise for Gravity's Arc "A beautifully written exposition of the still mysterious force that holds our universe together--and the even more mysterious dark twin that may blow it apart. " --Joshua Gilder, coauthor of Heavenly Intrigue "A lucid book as up-to-date as the effect of gravity on the bones of astronauts.