Although that video is very well done, it’s fake. There was no whale in the gym. It’s a fun video, nonetheless.
The kids were probably told to express surprise at a particular moment and the studio aligned their video with the kids in the gym.
https://www.snopes.com/fact-check/7d-hologram-whale-video/
You can't be that stupid. It's not fake, they're showing you what can be done!
Here is what else can be done...3D LED billboards and OOH advertising amazing Trends ...
That's just the tech they're showing the public. There could be even more advanced tech that will never be known.
GPS, when I first encountered it, was a 2.5' square by 1' tall box. Now it's in a cell phone. Just something to think about.
The eyes can be deceived and the mind follows.
Of course it’s no whale. It’s a demonstration of what technology can do now. At this point, it’s years old; they’re probably much better at this stuff now.
I used to know a doctor who had been in the Navy in the 1960s, and we had a talk about UFOs many years ago. He said that when he was at sea, he had seen some things done with lasers that even back then were amazing to him.