Has Athletics Performance Peaked ?

Fascinating article speculating about whether we have reached a plateau with respect to individual sports world records http://www.boston.com/bostonglobe/ideas/articles/2011/01/23/peaked_performance/?page=full

Toxic- clearing plants

Perhaps one of the most significant milestones in the progress of biotechnology == > http://www.msnbc.msn.com/id/21313185/
- Could be a boon to mankind if it really comes through !!!

Ajith