China's 25th Institute of the Second Academy of China Aerospace Science and Industry has successfully conducted a 100Gbps wireless transmission at a terahertz frequency level, a major breakthrough in 6G technology.
Leaders from Brazil and US met three times in São Paulo, Brasilia, and Washington DC, to align on subjects like combatting climate crisis, emerging contaminants, substances wastes, and ending deforestation, promoting sustainable development, and enabling energy transition.
The Brazilian government continues to fulfill its early commitment to combat the climate crisis, end deforestation, promote sustainable development, and enable energy transition,.
The world first method to repeatedly produce epsilon iron oxide, which can absorb millimetre waves with a powerful coercive force comparable to that of neodym