New Lens can change Focus without tilting or moving
Scientists created a new lens that can change focus without tilting or moving.
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Scientists created a new lens that can change focus without tilting or moving.
DARPA starts the development of a novel LongShot Unmanned Air Vehicle, to increase mission effectiveness and reduce the risk to manned aircraft.
A green aurora slathers up the sky in this impressive snapshot from the International Space Station.
A surprising quantum phenomenon discovered in an atomically thin insulator made of tungsten ditelluride, suggesting possible new particle.
World’s smallest “Christmas Tree” is about the size of a DNA strand, consists of 51 individual atoms.
Scientists calculated the upper limit for the speed of sound.
Scientists for the first time, precisely measure the total amount of matter in the universe, determining the mass of galaxy clusters. Two thirds is made up of
If a tree falls in a forest and no one is there to hear it, does it make a sound? Perhaps not, some say.
Astronomers directly detected by X-ray space observatory, strongest magnetic field in Universe.
Scientists estimate that after ∼350 years the number of bits produced will exceed the number of all atoms on Earth.