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EntertainmentPaper becomes a high-tech product
Using radio frequency identification (RFID) technology on bank card chips, scientists turned the piece of paper into a high-tech control device.Vietnam designed and built successfully chips, tags, RFID readers
After 4 years of research with the largest budget for science and technology ever, Vietnam's first HF (radio frequency identification) RFID chip was successfully designed.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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