Book Reviews
![[Day Permalink]](http://radio.weblogs.com/0112083/images/permaLink.gif){kind=small}
Monday, September 2, 2002
![[Item Permalink]](http://radio.weblogs.com/0112083/images/ur_bullet.gif){kind=small} Earth is 20 million year older than thought -- Comment()
Nature reports: Planets were precocious. "Earth and Mars were born 20 million years earlier than thought." So, there is some room still for changes in our world picture.
|
|
No help in streching -- Comment()
Nature reports: Cold water thrown on warm ups. "Stretching your muscles doesn't make them any more resilient." So, stretching before exercise is pointless? Wouldn't have guessed this.
|
