Categories: Scientific Discovery

16 Science Mysteries Scientists Still Don’t Have An Answer For

@Envato Elements

Why do we sleep?

The sleep-wake cycle is one of the several essential circadian rhythms that are part of the body’s internal clock, with a vital role in carrying out important functions and processes. We know that the human body requires between 7 and 9 hours of sleep so that it can repair itself and come out brand new in the morning.

We know that most people dream during their sleep, sometimes remembering their dreams in the morning, something completely forgetting them. We also know that sleep, or lack thereof, can cause quite a havoc in our bodies. What we do not know, and scientists haven’t figured out yet is why do people need their precious ZZZs so much while other living organisms don’t? The question is yet to be answered.

Related Post

On the other hand, researchers know that these 7 Sleep Habits Could Reveal Disturbing Health Issues.

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Recent Posts

Celebrities Who Believe in Some of the Craziest Conspiracy Theories Out There

The truth is, most of us love conspiracy theories, or at least we're curious to find out more about them,…

12 Spooky Things Your Body Can Do Post-Mortem

If you've watched a lot of horror movies over the years you've probably seen the strange things that your body…

10 Unfortunate Societal Issues That Became More Concerning After COVID-19

It's no secret to anyone that COVID-19 change our whole lives in the past year, as we have been forced…

14 Ordinary Habits That Will Change Forever After COVID-19

We've found a lot of new and innovative ways to adapt to the new COVID-19 lifestyle in the past year.…

14 Puzzling Mysteries About the Universe

Even though we've gathered a lot of information about the Universe in the past decades, there's still a lot with…

13 Mind-Blowing Facts About the Human Body

We tend to neglect the fact that our bodies are incredible, and sometimes we forget to take proper care of…