Ever questioned how an aircraft manages to float into the heavens? The key principle at work is something called lift. Simply stated, lift is a force that pushes an thing upwards, fighting the pull of downward https://www.youtube.com/watch?v=m6XXPg5TT9I&list=PLelLU2xEiPay4YIA1_oRA_PNKrAJc3din&index=1