Science invention
New Invention: Harvesting Wi-Fi and Bluetooth Signals into Energy for Small Devices
Researchers have used this novel method to capture electrons to power commercial thermometers.
Radio Frequency
Browse ScienceInfo articles and explainers related to Radio Frequency.
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Articles about Radio Frequency
7 published items.
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Why is the hand of non-frequency Qing always
On the outside, this object seems to be made of metal, finely decorated, worn on the fingers. It was long and sharp,
New technology
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 designe…
New technology
Smart paper
US researchers have found a way to embed radio frequency identification (RFID) tags into paper, promising a broad array of applications in everyday life.
New technology
Sensor protects the elderly
Computer scientists in Australia say they are developing new sensor systems aimed at helping older people live safely and independently.
New technology
US students are fitted with RFID chips
RFID (Radio Frequency Identification, radio identification) is an automatic identification method based on remote data storage.
New technology
Radio waves determine the meteorological services
The United Nations' World Meteorological Organization (WMO) warned on the use of growing radio frequency bands from wireless technology and other applications that c…