HARDWARE·20 hours agoThree US states to deploy 60mph drones armed with pepper spray to neutralize school shooters — ‘Campus Guardian Angel’ drones can also smash windows and ram attackersTom's Hardware
TECH·22 hours agoHuawei Turns the Only Escape Route Into a Grand Road: Tau Law Time-Scaling Surpasses Geometric Shrinkage as 381 Chips in 6 Years Redefine Semiconductor SurvivalPandaily
SCIENCE·22 hours agoWaste-based geopolymer mortar stays strong at 1,472°F and gets stronger when reheatedInteresting Engineering
GAMING·23 hours agoDespite Magic's unprecedented success, Wizards of the Coast's president is already stepping downPolygon
TECH·yesterdayNew-generation information technology patents account for 16.5% of China’s total, and intellectual property royalty exports rose sharply by 64.9% year-on-year in the first five months of this year - IT之家IT之家