Why can birds fly?
| October 31, 2020 | Education
Birds move their wings to create a stream of air that lifts them up. The force of gravity pulling the bird down and the lift generated by the blow of the wind on the wing.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.