Amazing technology for recording human sleep Japanese researchers have invented technology that can record human sleep and play it as a movie. This technology uses magnetic resonance to measure brain activity and converts the information into images with special computer programs. Of course, this technology is still in its early stages and its accuracy is low! Imagine if this technology were more perfect, you would be able to see your dreams as a movie. Isn't it amazing?!

It was pretty crazy, which was both beautiful and scary when I thought about it.😲