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Verizon and AT&T dominate spectrum auction, spending combined $69 billion
Enlarge (credit: Getty Images | metamorworks) Verizon and AT&T dominated the US government’s latest spectrum auction, spending a combined $68.9 billion on licenses in the upper 3GHz band. Verizon’s winning bids totaled $45.45 billion, while AT&T’s came in at $23.41 billion. T-Mobile was third with $9.34 billion as the three biggest wireless carriers accounted for […]
US investigates Autopilot after 11 Teslas crashed into emergency vehicles
Enlarge / A 2014 Tesla Model S driving on Autopilot rear-ended a Culver City fire truck that was parked in the high-occupancy vehicle lane on Interstate 405. (credit: Culver City Firefighters Local 1927 / Facebook ) US government regulators are opening an investigation into Tesla’s Autopilot system after cars using the feature crashed into stopped […]
Physicists say they’ve finally solved the teapot effect—for real this time
Dropping below the critical flow rate results in the wetting of the edge, and the telltale dribble of the teapot effect. Dropping below the critical flow rate results in the particular wetting of the edge, and the telltale dribble of typically the teapot effect. The dribbling of tea down the side of a teapot while […]