In the air, there's nothing holding the body of the helicopter still - so the rotor blades spin one direction, but the torque applied to spin the rotors tries to spin the body of the helicopter in the opposite direction. The little rotor on the tail helps keep the body of the helicopter pointed in the same direction.
4 Thanks
2 Answers
The meaning of his wife's dream is a sign of a bad omen.
5 Thanks
2 Answers
The foods we eat, the air we breathe, cleaning chemicals, our emotions and literally every object that we can see or touch, love, jealousy, infatuation and all share in chemistry. For all living things to function and survive, their bodies perform various chemical processes.
3 Thanks
2 Answers
7 Claps
1 Comments
7 Claps
0 Comments
2 Claps
1 Comments
Congratulations Sachin!!