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Load only a drop of methanol
Japanese scientists have created a new fuel cell that can power a cell phone for days with just one drop of human-sized methanol. Many people believe that in future fuel…
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Use nanoparticles to find cancer cells
US scientists have developed a technique that uses tiny gold particles attached to antibodies to look for cancer cells. The focus of this work is on ovarian cancer, a ve…
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Produce batteries from ... vegetables
Most hand-held electronic devices today require batteries, such as cell phones, or laptops. Researchers have created a spinning sandwich - a protein complex Obtained fro…
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The power plant in the bag
A graduate student at the University of Iowa designed a special handbag for women. The bag is capable of powering small electronic devices, such as cell phones.
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Reproduction of human body parts by ... frost
People have just completed a frost that can repair the blood vessels and tissues of people. This miracle drug, as seen only in this fiction, has been perfected in Americ…
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Cheap solar cells are about to be mass produced
The first low-cost solar cells made from synthetic resin will be marketed after 5 years. It is the latest announcement by scientists - who are vying for increasingly fie…
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Nano-bombs destroy cancer
Researchers at the University of Delaware are taking a new step in the fight against cancer - a new technology for detecting and treating cancer, the 'nano' bomb…
New technology
How does solar cell work?
Solar batteries (solar cells / photovoltaic batteries) are devices that directly convert sunlight energy (solar energy) into electrical energy (electricity) based on the…