French Researchers Spent 40 Days in a Cave to Study Our Perception of Time

In today’s fast-paced world, many of us feel that time is a luxury we just don’t have. But what would happen if we had no way of telling the passing of time? A group of volunteers, isolated in a French cave for 40 days, recently found out.
A group of 15 French volunteers was part of a study called “Deep Time”, which set out to explore human adaptability to isolation. Christian Clot, an explorer and the project’s director, was also one of the volunteers.
“The main objective for the entire mission was to understand how a group of human beings can adapt when suddenly they are in a situation without one of the most important things in our life, which is time. I mean, everything is time in our life, we’re always watching our watch or smartphone, and suddenly you are out of time, you don’t have this information,” he said.
“What happens to the brain? What happens to social situations? What happens to our genetics?”
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Researchers Find Way to Interact With People in Lucid Dreams

The mysterious world of dreams has thus far only been fully accessible to one person—the dreamer... until now. With a recent groundbreaking study, a new age of dream research has just begun.
The lucid dream is a state of awareness that you’re dreaming while possibly having some control over what happens within it. It’s estimated that some 50 percent of people have had a lucid dream, especially in childhood.
Scientists have been studying this phenomenon for decades but haven’t been able to adequately explain it because a person’s ability to recount their dreams upon waking is often unreliable. But recently, scientists have made a breakthrough by showing that people can both comprehend questions and provide answers to them, all while dreaming.
A team of international researchers studied 36 people with the goal of finding a way to communicate with them while they were dreaming. The results were groundbreaking.
Charlie Morley is a dream researcher who teaches people how to lucid dream.
“Up to this point, there’s been no way to directly communicate to the lucid dreamer while they’re in the lucid dream,” Morley said. “You can give them instructions before, you can speak to them afterwards, but while they’re in that internal virtual reality simulation of their own mind, there’s a blackout in comms. The brilliant thing about this new study is that blackout was broken through, they could actually communicate to the lucid dreamer while they were inside the lucid dream.”
“What they discovered was, while you’re in a lucid dream you can actually direct your physical eyes at will. So, using a form of literal morse code flicking the eyes left, right, up, down to indicate certain responses, they were able to communicate with the dreamer while they were still asleep. How did it enter the dream? Three main different ways, one person said it came through a car radio in the dream, suddenly the radio station changed and they could hear the voice of the scientist. Another person said it was like the voice of god, it just came down from the sky. And another person said it was like a narrator in a film, they would then reply ‘yes, I can hear you,’ by doing two eye flicks to the left or whatever code they had predecided to indicate ‘yes.'”
Out of 158 trials, participants were able to give correct answers about 18% of the time—a statistically significant result. The validity of the results was strengthened by the fact that there were four separate teams of researchers in four different countries, all using slightly different techniques and getting very similar results.