Videos
Video: Thermal cooling technology from heat
Magnetic cooling is not a new idea. In the 1880s, German physicist Emil Warburg discovered the magnetocaloric effect (effect from heat).
Effect
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Videos
Video: Boil beer on a hot pan
After being poured into a hot pan, the beer becomes a pile of mucus with high adhesion instead of completely evaporating.
Videos
Video: A close-up of the gruesome destruction of smoking
Smoking is like absorbing a cocktail of cyanide and arsenic into the body, causing horrific harm to the smokers themselves.
Videos
Video: Enjoy the water droplets
A video was provided by researchers at the University of Bath, showing the scene of water droplets falling into the hot pan suddenly became
Science Events
Good candidate for the IgNobel 2014 prize
Two physicists from Brigham Young University, Utah, USA are worthy of inclusion in the list of candidates for the 2014 IgNobel Prize.
Science Events
Vietnam will use VNREDSat-1 effectively
On September 4, at the Vietnam Academy of Science and Technology (VAST), the French representative officially handed over to Vietnam to operate VNREDSat-1 satellite.
Science Events
Australia supports Vietnam in responding to climate change
On August 23, in Hanoi, the Australian Embassy held a ceremony to announce Australian-funded projects for Vietnam to implement the Community-based Action Program to Resp…
Science Events
Solve puzzles about water, reward 30 million VND
Why is hot water freezing faster than cold water? This conundrum has confused many genius minds, including Aristotle. Now, the Royal Society of British Chemistry is hang…
Science Events
Canada abandoned the agreement on climate change
Canada has officially withdrawn from the Kyoto protocol, becoming the first country to give up the agreement on climate change.
Science Events
America built the world's tallest solar power tower
According to a VNA correspondent in the US, the country has started construction of a 800m-high twin tower in the Arizona desert to produce electricity from solar energy.
Science Events
UN conference on climate change achieved modest results
At the last minute of the 11/12 supplementary meeting, more than 190 delegates attending the Durban (South Africa) international conference finally agreed on a new legal…
Science Events
Five lessons from the nuclear accident in Fukushima
The amount of radioactive waste so far is still very small and not much different from the daily radioactivity that we do not care about, such as when taking x-rays.
Science Events
The biggest scientific breakthrough in 2010
The first quantum machine in the world - the device that operates under the rules of world domination within the atom - was voted Science's biggest scientific breakthrou…
Science Events
Make electricity from falling rain drops
Exceeding more than 8,600 projects, 18-year-old Ceren Burcak Dag has just won the Stockholm Prize for Water for Students at the World Water Week 2009 conference in Stock…