- COULD WE WAKE UP 200 YEARS IN THE FUTURE? The idea of cryonic preservation has been a running theme in science fiction for decades. This involves preserving a person’s body at very low temperatures, with the hope that future medical technology will restore it one day. Cryobiologist – Dr Dayoung Gao says, “we know we can successfully preserve very small things like insects and simple tissues like blood vessels”.
But freezing the human body is far more challenging. Even if you only wanted to preserve the brain, it would require dozens of different cryopreserving procedures. Science can’t quite answer how long it will take for human cryopreservation to be successful, if even possible at all.
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- WHATS AT THE BOTTOM OF A BLACK HOLE? Black holes have a gravitational pull that is so strong that everything caught in them becomes permanently damaged. While astronomers hold extensive knowledge of black holes, they have been unable to understand what lies at the bottom of them.
Albert Einstein theorized that black holes continue to cave in, until they become infinitely small, and some physicists believe that they act as a “porthole” to other universes. Unfortunately, we currently don’t have the tools or technology advanced enough to prove any of these theories, so the truth remains both myth and mystery.
- DO GHOSTS EXIST? The presence of ghosts haunting the planet has been debated for centuries. Thousands of photos, videos, and first-hand sightings of ghosts have been accumulated, but no scientific proof has ever been found. Both ghost hunters and scientists have used electromagnetic field detectors and thermal imaging to try and find scientific evidence, but to no avail. Most scientists believe these sightings are caused purely by mental phenomena, electrical fields, and ocular vibrations. However, these theories can neither be proven nor disproven, leaving the existence of ghosts in question.
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Thanks for reading. Note that there are many other questions which science hasn’t still been able to provide plausible explanations or answers to. For now, we have the few above which you could read and provide a few other contributions you may know, but that we didn’t include to the list.
