Interesting Engineering15m
‘Pickup truck in sky’: China’s giant drone passes key test with 2,200-pound cargo
YH1000, a transport drone for military and humanitarian use, recently passed a full-load taxiing test at Zhanghe Airport.
Interesting Engineering59m
32,000 bees tagged with QR codes unlock mystery of pollen-collecting behaviors
The average trip duration varied, but most longer trips recorded were under 30 minutes, and about 34% bees stayed out for more than 2 hours.