How to experience weightlessness
How I did it: I went on the roof of my house and climbed to the top of my room. Cold breeze was blowing and i made my mind to jump 2.5 meters down on the roof. And the next moment i was in the air feeling weightlessness for about 0.7 seconds. But when i landed on the roof i felt twice my weight for a moment. Although it was for less than a second but feeling weightlessness was great experience for me.