1. Why is there more matter than antimatter?
The universe is made up of matter if we see it simply. Matter and antimatter were produced out of nothing to create the universe.When matter and antimatter meet they react to neutralize each other and leave nothing. So,how does the universe exist today ? Why is matter everywhere around us ? Well , the answer is still unknown.
2.Why and how does charge exist ?
We know , by simple physics , that electron has negative charge while proton has positive charge . The balance in negative and positive charge leads to the formation of stable compounds. But what is the reason that causes charge ? Answer is not found as yet.
3.What is dark matter made up of ?
Cosmologists and physicists predict the existence of dark matter which neither contain mass nor does it emit any radiation. Different theories about dark matter and consequently dark energy has been put forward.But none of them seem to answer a simple question : What is dark matter made up of ? We may find answer in the future !!
4.What makes us human ?
While the answer to this question may be given philosophically, the exact scientific answer is still unknown.If we say that our DNA makes us different, our DNA matches 99% with a chimpanzee and even 50% with a banana !! If we say that our large cerebral capacity makes us human and more intelligent than others , the cerebral capacity of Sperm Whale is even bigger than ours.
5. Will we ever cure cancer ?
Cancer is not actually a single disease but a group of diseases ( more than hundreds of them based on various organs and tissues). While most cancers can be controlles if diagnosed in time, complete cure of cancer is not yet found and scientists qondr if this can actually happen.
6.Is time travel possible ?
Moving along in time , like moving between distance is certainly not an easy thing to do. Extensive research has been done and are being conducted.While many works are optimistic, logical reasoning like the Grandfather's paradox and the Fermi's paradox also lead one to wonder if it is actually possible.
7. Why doesn't time travel backwards ?
Many consider time as the fourth dimension but nothing leads us to believe that thus dimension can travel in two directions.We believe that time travel only in forward direction till now but don't know the reason why.
Do you think you could answer of these unsolved mysteries?
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