SCIENCE & ENGINEERING

Dusty

Question for Jaro really, ISTR Reading somewhere that HLW decays to the activity of granate within arround 500 years. Is this correct?

Dusty

10kBq jaro

Long-term storage of antihydrogen is feasible, using the principle of quantum-mechanical barrier repulsion, with a cryogenic container lined with frozen nitrogen maintained in the 2p0 ground state, at a temperature below 0.03 K. (Ref.: Zito, R.R., "The Cryogenic Confinement of Antiprotons f...

10kBq jaro

World News & Analysis USAF Proposes Affordable Responsive Spacelift Rocket Plane Aviation Week & Space Technology 05/02/2005, page 33 Michael A. Dornheim Los Angeles U.S. Air Force has $280 million to fly a rocket plane demonstrator by 2010 A Quick Response Air Forc...

Philipum

A major obstacle against space exploration is the difficulty of carrying large payloads from the Earth's surface up to space. The problem is that we need large amounts of propellant to give the payload enough speed to get free of the Earth's gravity, but we need even more propellant to carry the prope...

10kBq jaro

http://physicsweb.org/articles/news/9/4/6 Nickel nuclei yield magic finding 12 April 2005 Physicists in the US and Germany have measured the half-life of the "doubly-magic" nucleus nickel-78 for the first time and have found that it is shorter than expected (Phys. Rev. Lett. 94 1125...

Topic		Started By	Replies	Views	Last Post
	Nuclear waste (Preview) Question for Jaro really, ISTR Reading somewhere that HLW decays to the activity of granate within arround 500 years. Is this correct? Dusty	Dusty	1	542	May 12, 2005 by 10kBq jaro
	antihydrogen & chip-scale refrigerators (Preview) Long-term storage of antihydrogen is feasible, using the principle of quantum-mechanical barrier repulsion, with a cryogenic container lined with frozen nitrogen maintained in the 2p0 ground state, at a temperature below 0.03 K. (Ref.: Zito, R.R., "The Cryogenic Confinement of Antiprotons f...	10kBq jaro	15	810	May 5, 2005 by Ashley
	USAF Proposes Affordable Rocket Plane (Preview) World News & Analysis USAF Proposes Affordable Responsive Spacelift Rocket Plane Aviation Week & Space Technology 05/02/2005, page 33 Michael A. Dornheim Los Angeles U.S. Air Force has $280 million to fly a rocket plane demonstrator by 2010 A Quick Response Air Forc...	10kBq jaro	0	2364	May 1, 2005 by 10kBq jaro
	Flywheels to defy the Earth's gravity (Preview) A major obstacle against space exploration is the difficulty of carrying large payloads from the Earth's surface up to space. The problem is that we need large amounts of propellant to give the payload enough speed to get free of the Earth's gravity, but we need even more propellant to carry the prope...	Philipum	4	775	Apr 28, 2005 by Ashley
	Nickel nuclei yield magic finding (Preview) http://physicsweb.org/articles/news/9/4/6 Nickel nuclei yield magic finding 12 April 2005 Physicists in the US and Germany have measured the half-life of the "doubly-magic" nucleus nickel-78 for the first time and have found that it is shorter than expected (Phys. Rev. Lett. 94 1125...	10kBq jaro	3	554	Apr 16, 2005 by 10kBq jaro
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