It is well known that piston secondary motion affects the dynamics of the piston/ring/liner system in an internal combustion engine. A number of analytical models have been proposed to understand and control its effect on engine noise, engine friction and oil consumption. Also,

The proposed “Urban fly and ride taxi system” is composed by:

Flying modules, that are multicopters having propulsion pods, each with one or two (in tandem configuration) electric motors, each motor driving a single or multibladed rotor. They are equipped with battery and or fuel cell power packs,

Pedestrian safety is of extreme importance in the new autonomous vehicle environment. While vehicle sensor technologies continue to evolve and improve, there is a need for a robust back-up to help protect pedestrians , motorcyclists, bicyclists, and pets.

The Integrated Coefficient Enhancement (ICE) is a unique concept that addresses vehicle dynamics during panic events. State-of-the-art safety technologies in concert with an aerodynamic/mechanical delivery devise and high tech ceramic tractive medium (TM),

Various mechanisms are known for lifting and moving cargo. At the same time, we (Grigori and Oleg Lishanski, US Patent No. 10,214,398 B2, Feb. 26, 2019) developed and tested a simple device that is able to economically move a load overcoming the force of gravity.

This design is for an aerodynamic drag reduction device. This device works by producing a small powerful vortex near the boundary layer of a vehicle's body. This then adds momentum to the boundary layer, allowing for the air to stay attached to a surface longer. This attached airflow,

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