New technology
Turning the To Lich River into drinking water
After 10 years of research, Prof. Tran Hong Con, a lecturer of chemistry at the Hanoi University of Science, successfully applied selective adsorption technology to trea…
Silver
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Articles about Silver
234 published items.
New technology
100% precious metal will be recovered with new technology
US researchers have discovered a completely new technology that separates gold, silver, copper from the rocks and ores, with a recovery rate of approximately 100 percent.
New technology
Pen draws the circuit on paper
A group of professors and students at the University of Illinois at Urbana-Champaign, USA, invented a rollerball pen with silver ink, which helps draw electrical circuit…
New technology
Produces palladium-like alloys
Researchers in Japan have created an alloy with properties similar to palladium, a precious metal used in many high-tech products.
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There was a way to save the documentary footage
Plastic films have ingredients made from gelatine and silver halide, with optimal light-emitting. But gelatine is easy to decompose over time.
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Invisibility thanks to silver-coated molecules
Some scientists argue that silver nanoparticles suspended in water create a flexible and flexible material - the main ingredient for creating invisible objects.
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Contact lenses 'versatile'
Contact lenses are not just vision correction lenses, but they can also cure eye diseases in the future, according to US scientists.
New technology
Smart foam shelves help supermarkets are always full
The shelves are fitted with a slim foam that recognizes when the product has been removed, and allows the cart to be automatically added. This smart touch foam is develo…
New technology
Find the lost fingerprints using nanotechnology
The hidden fingerprints can now be retrieved quickly and reliably thanks to two new developments in nanotechnology. The current method for finding fingerprints involves…