91色情片

And those in pursuit of the latest ideas in the physical sciences should snap
up a trio of paperbacks鈥搃f they missed the hardbacks reviewed last year. Take
Ken Croswell鈥檚 superb trip through modern astronomy in The Alchemy of the
Heavens (Oxford/Anchor in the US, 拢8.99/$14.95, ISBN 0 19 286192 1)
and try Paul Davies鈥檚 About Time (Penguin/Touchstone in the US,
拢7.99/$14, ISBN 0 14 017461 3), which takes you to the edge of
science fiction as he unravels the problems of time in physics. And Ian
Stewart鈥檚 revised From Here to Infinity (Oxford, 拢7.99, ISBN 0 19 283202
6) deals with the modern side of mathematics, a chance to catch up on what鈥檚
happened in the years since you left school.