Abstract: In greenhouse tomato cultivation, three primary methods of flower pollination exist: insect pollination, physical pollination by vibrating flowers, and artificial pollination using ...
On the surface, it’s just a camera drone from DJI — but during the war in Ukraine it became a secret weapon that changed how war is fought. When its impact became undeniable, DJI halted sales to both ...
Several days of torrential rain, powerful winds and catastrophic flooding have left widespread destruction across the Caribbean. Hurricane Melissa struck Jamaica, Cuba, Haiti and the Dominican ...
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