Engineers have invented a bird-dwelling robot

Like snowflakes, no two branches are alike. They vary in size, shape, and texture; Some may be moist or mossy-covered or bursting branches. Birds, however, can land in almost any of them. This ability intrigued engineers Mark Cutkosky and Da


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The Applications of Spherical Quartz Powder

How do you define it? Spherical Quartz Powder ? The sphere of quartz is made from quartz crystal after it has been purified and fine ground. During a high-temperature field its phase, crystal form, and shape changes instantaneously from solid state into molten and finally to solid state. Amorphous powder is made of irregular angular particle into regular spherical pieces. Here are some of the key features Spherical Quartz Powder Smooth surface, large area and high stability o


Xiaomi releases gallium nitride charger, and gallium nitride will usher in high-speed development

Xiaomi officially released the Xiaomi 10Pro series mobile phone and Xiaomi 65W gallium nitride (GaN) charger through online live streaming.


Catalytic activity of individual cobalt oxide nanoparticles determined

Two cobalt oxide particles on a carbon nanoelectrode. Precious metal-free nanoparticles could serve as powerful catalysts in the future, for example for hydrogen production. To optimize them, researchers must be able to analyze the properti

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