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Science News
December 22, 2001 |
From the December 19 & 26, 1931, issues Santa Claus Cavalrymen Bestride Strange Steeds... Hydrogen Atoms of Twice Usual Weight are Discovered... Standing Audience Improves Building Acoustics One-Fourth... Loot From Half of Country Brought to One State... Cold Storage Does Not Harm Vitamin C of Apples... Minute Objects in Cells May be Heredity Carriers...   |
Science News
September 28, 2002 |
TimeLine: September 24, 1932 Prehistoric rock forts found on barren arctic island... Five digits are too many for auto license tags... Another step taken toward absolute zero... New atomic particle suggested by experiments... |
Science News
July 7, 2001 |
TimeLine: July 4, 1931 Magnifying eye would see strange things... Pictures of spinning model demonstrate atom structure... Atmosphere said to be very hot 50 miles above earth... |
Chemistry World
July 11, 2013
Daniel Johnson |
A sound idea to redefine temperature UK scientists want to redefine temperature using the Boltzmann constant, changing the way in which it has been calculated for over 50 years. |
Chemistry World
September 28, 2010
Lewis Brindley |
Helium nanodroplets host ion analysis Chemists have developed a sensitive new infrared spectroscopy method that analyses molecular ions by capturing them in nanosized bubbles of freezing helium. |
Science News
March 29, 2008 |
Timeline: From the March 26, 1938, issue World fairs planned to show the sciences in action... Helium, sun element, soon to hold airship aloft again... 800 mile-an-hour insect debunked by science... |
Wired
March 24, 2008 |
Three Smart Things You Should Know About Helium Some unknown facts about this second periodic element. |
Chemistry World
September 23, 2013
Laura Howes |
Senate bill aims to soothe helium market The US Senate has passed a bill that will let the government continue selling off its stockpiled helium, in an attempt to prevent a disruption of supply that could adversely affect researchers around the world. |
Chemistry World
May 30, 2013
Mark Peplow |
Helium reserves under pressure Helium is an essential element in modern chemistry. Now the fate of one of the world's main sources of the gas hangs in the balance and the global helium market faces a period of turbulence that could send prices soaring. |
