Arctic and Antarctic Sea Ice Approached Historic Lows https://earthobservatory.nasa.gov/images/153457/arctic-and-antarctic-sea-ice-approached-historic-lows
Using a record frequency range of 5-150GHz, researchers hit wireless speeds of 938 Gigabits per second (Gb/s), nearly 10,000 times faster than the UK’s average 5G speed of 100Mb/s. The total bandwidth of 145GHz is over five times higher than the previous wireless transmission world record.
Standing desks may be bad for your health, study suggests. Being on your feet for more than two hours a day may increase the risk of developing problems such as deep vein thrombosis and varicose veins, and standing for too long does not offset an otherwise sedentary lifestyle.