Related topics: international space station · nasa

Satellite cooling system breakthrough

Scientists and engineers at the Lockheed Martin Advanced Technology Center (ATC) have developed the lightest satellite cryocooler, (cooling system) ever built. The breakthrough is seen as a game-changer in the design of affordable, ...

Magnetic nanoparticles could aid heat dissipation

Cooling systems generally rely on water pumped through pipes to remove unwanted heat. Now, researchers at MIT and in Australia have found a way of enhancing heat transfer in such systems by using magnetic fields, a method ...

Waste heat could keep cows cool and comfortable

The dog days of summer can be brutal for cows. When dairy cattle get too hot, it means reduced milk production, decreased reproductive activity and sometimes death – and for dairy farmers, lost income.

Japan nuclear-free as last reactor switched off

Japan went nuclear-free on Monday as it switched off its last operating reactor for an inspection, with no date scheduled for a restart amid strong public hostility to atomic power.

Japan to be nuclear-free as last reactor switched off

Japan on Sunday began switching off its last operating nuclear reactor for an inspection, with no date scheduled for a restart amid strong public hostility towards atomic power.

Street View shows Japan nuclear evacuation zone

New explorable images from the Japanese coast devastated by an enormous tsunami have been posted online, allowing web users to see how the disaster changed the area.

Japan heads back to nuclear zero for reactor checkups

Workers will switch off one of Japan's two working reactors Monday, with the other set for shutdown later this month and no restarts in sight amid continued public hostility to nuclear power.

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