World we live in which we think is real is just an illusion, solidity of the world we think is real will melt down if we go further deep into quantum level.
All the stuffs around us that we feel, are made of molecules and if we go further deeper, we will find atoms and further deeper we will find electrons, neutrons, protons etc these particles popes in and out of existence, and if we go further deeper then ? hmmm what our scientists can assume is just energy, a group of scientist who supports string theory says there are vibrating energy called strings.
While talking about atom and its particles, we can say that all the stuffs we sense around us are made out of atoms, the air we breath the building we are living in, the distant stars, our own physical bodies etc and we all know these atoms have a nucleus and electrons moves around these nucleus. There is huge amount of space between an atom and a nucleus. If you magnify the nucleus of an atom into a size of a baseball, then the electron will be located more than one mile away, the rest is just empty space. Also we dig deep into our body most of it is just empty space, then why are we seeing empty space as solid stuffs, liquid stuffs etc.
What we experince as world around is energy vibrations picked up by sensory organs transmitted to our brain as electrical signal, then our brain manifests into physical matter.
[...] disappears, death may come with or without a warning. Death makes us realize about the temperory nature of this physical world and it is hard for us who live in this physical world to come in terms with the lose of our near [...]