Major Hologram Technology Breakthrough

Scientists have recently developed a new type of hologram technology using beads that have levitated using sound [1-3]. While similar levitation technologies have been demonstrated this goes above and beyond previous demonstrations by adapting for various environments. Normally objects that are in the same space as the levitated object interferes with the levitation. In this recent work, they have been able to demonstrate that they can overcome this issue by computing the required correction. This has led to unique control of these levitated beads through and around objects.
Combining this levitation with light can form new and very interesting holograms. While still quite simple this type of hologram could eventually become the norm. They have performed some very interesting demonstrations of this technique [4-6] which are worth checking out.
Research Paper
[1] www.science.org/doi/10.1126/s...
Popular science articles
[2] phys.org/news/2022-06-levitat...
[3] www.newscientist.com/article/...
UA-cam video demonstrations
[4] • Watch sonic tractor be...
[5] • Keeping objects levita...
[6] • Keeping objects levita...
[7] Actual hoverboard www.bbc.com/news/av/technolog...
[8] Maglev trains video • The Fastest train ever...
0:00 - New Hologram Tech
0:50 - Levitation
2:41 - Levitation with Sound
4:46 - Levitation Holograms

[@yetenol]

Wow, your channel is so underrated. Really professional production quality and video editing. Kudos

[@ScienceDiscussed]

Thanks mate. To be honest a lot of of videos of the experiments was done by the university not me. So that made it easier. Either way thanks for the compliment.

[@yetenol]

I love your calm voice. Great explanation as well.

[@ScienceDiscussed]

Glad you enjoyed the video. It is pretty interesting research.

[@Zeitgeist9000]

This is really exciting

[@02yricky]

Thanks

[@ScienceDiscussed]

Glad you liked the video and thanks heaps for the support.

[@FamilienSoelberg]

Still remember we did a levitating metal ball using an electro magnet and a light source shining on to a detector. The ball was in the light path hence the light level was used to set the current for the magnet. The result was a self correcting system where the ball would float if placed very careful.
Btw: who made the music in section four ?

[@ScienceDiscussed]

That is a great experiment to build with students.
The music is by Harris Heller's stream beats, album: Ambient, Track: Return Home

[@Csbees]

NO WAY!?!?!

[@F3PIZZA]

Could you cancel gravity like noise cancellation?

[@ScienceDiscussed]

You can have equal gravitational forces but this does require a mass the same size.

[@chalcedonv6997]

Music is too loud!! Content is interesting, it's a pity that music is so annoying

[@ScienceDiscussed]

Sorry about that. Sometimes I don't get the mix right.

[@Zeitgeist9000]

This is really exciting