Nobel laureates Heike Kamerlingh Onnes and Johannes Diderik van der Waals in front of the helium-liquefactor the first time helium was cooled to liquid form July th years ago today
"The powers of congress must be defined, but their means must be adequate to the purposes of their constitution. It is possible there may be abuses and misapplications; still, it is better to hazard something than to hazard at all."
Youve almost certainly seen this image of James It was taken in during a guerrilla raid on Missouri on 10 July when was only sixteen More pics: tco 16XGHtXngC tco k2F6zcrgwd