History Home Events     Birthdays     Deaths     Years
Add "Today in History" or "Today's Birthdays" to Your Site - it's Easy! Web brainyhistory.com

Helium

1982 Larry Walters using lawn chair and 42 helium balloons, rose to 16,000' 1956 Willem H Keesom, Dutch physicist (Helium I/II), dies at 79 1920 J Norman Lockyer, English physicist (discovered helium in Sun), dies 1908 H Kamerlingh Onnes makes helium liquid (-269 degrees C) 1908 Dutch scientists produce solid helium 1876 Willem H Keesom, physicist, helium vast 1868 Pierre Janssan discovers helium in solar spectrum during eclipse 1853 Heike Kamerlingh Onnes, Dutch physicist, liquid helium, Nobel 1913 1836 Joseph Norman Lockyer, discoverer, Helium, /founder, Nature magazine

History Home    Copyright 2007 BrainyMedia.com	About Us Inquire Privacy Terms Copyright