Abstract: To address the current problem that the speed of high-speed spinning bodies varies widely and it is difficult to achieve effective speed measurements throughout the entire flight, this ...

Abstract: In the medical and chemical fields, in order to avoid the corrosion of cores and windings, it is necessary to introduce two thin cylindrical corrosion-resistant cans and end support ...

Fastest rubik's cube solve method🤔!! The Navy built this and barely anyone knows about it 2 GOP senators back effort to nullify Donald Trump's executive order A new eating disorder, orthorexia, is on ...