A dynamic model of passive suspension in the bearingless slice motor system is developed,based on the principles of geostatics and mechanics of gyroscope.
Two-way combustion method with normal and reversal combustion is a new type of practical technology, with which clean combustion of bitumite-moulded coal can be realized.
The Hindu caste system forces 15 percent of India's population to do jobs deemed “unclean”—anything that involves contact with bodily fluids, such as leatherwork and laundry or burying the dead.