Mastering the Law of Gravity

                               Mystery of Gravity

     Gravity is the energy that keeps us stable on earth. The law of Gravity was discovered by Newton when he saw an apple falling on the floor, then he understood that there is  an energy or strength  that attracts objects towards the earth . However, the intensity of  gravity varies depending on the place, if it is mountainous or flat. Thanks to gravity our can be organized.

   Near Earth, we cannot ever escape from the pull of gravity. However, there have  been men that have defied the law of gravity by keeping themselves on air for various seconds such as: basketball players, martial artists and so on..  but nobody has not been able to keep on air all the time. So far, for a person to keep on air for a lot of time then, that person needs a plane or a helicopter because it is impossible for a human being to float on earth for a lot of time due to the law of gravity.

    Nevertheless,  small objects can be levitated by using an effect called diamagnetism. Superconductors are strongly diamagnetic, meaning that they magnetize in a way that tends to push them out of strong field regions. Superconductors can be levitated fairly easily. People, however are either not diamagnetic or not diamagnetic enough to levitate. It also hurts that we are so large, which limits how rapidly the field strength can vary over the region our bodies occupy. Tiny frogs are diamagnetic enough to be levitated by very strong magnets.