We have a filled a lot of gaps in science over the last century and more. This has led the notion that “Magic is only science that has yet not been discovered.” to be rendered true. And it is if you see such technologies being invented with a plethora of applications from medical science to space exploration. The equipment initially made by NASA to simulate micro-gravity environments leads to a breakthrough in “containerless processing” or “Levitation”.
A great step towards the future by scientists from Argonne National Laboratory as part of the US Department of Energy. Take a look – Levitation using acoustics