Scientists capture dragonflies performing the only known multi-revolution flight maneuver in flying animals. They dunk themselves into the water to cool down, then exit rapidly performing several flying somersaults to clear off the water. They likened it to a dog shaking the water from its coat.
electron microscope of a cell using its DNA as a weapon to catch bacteria, in the process killing itself
Cholatse and Taboche towering above Gokyo Lake, the place where two hot air balloons, Star Flyer 1 and Star Flyer 2 took off and successfully flew over the summit of Everest, in October 1991. • This picture was shot by me, exactly 34 years later
