What is the origin of our universe? How quantum fluctuation started?

: How materials in our space can be invented

What is time? Why can we feel it as it passes?

: Is time a real thing? If so, why we still cannot control the time?

What is the nature?

: Why some morphological patterns in the nature are similar?

Can we prolong life-span of human? How it can be possible?

: Is manipulating telomere a real candidate for this?

What is the relation between magnetism and superconductivity?

: Can magnetism be a key to find room-temperature superconductor?