Acoustic levitation

#Repost///@theuniverse_calling: 🛸 Acoustic levitation cancels gravity by providing an upward force.🔊 Acoustic levitation uses sound traveling through a fluid to balance the force of gravity. On Earth, this can cause objects and materials to hover unsupported in the air. In space, it can hold objects steady so they don’t move or drift. The process relies on of the properties of sound waves, especially intense sound waves.