Sound proofing

Creating a sound-proof dome

To get a totally sound-proof space whatever the requirements may be.....I'd suggest a rather bizarre solution to that, may you like it someday.
Let's make a dome with sound proofing materials like acoustic polyester or rigid fibre-glass  insulation . Now let's build the outside layer for our dome.
We will to your surprise use magnetic materials. Let's put it in this way,...we will take a sphere and outside of it is a magnet of say N pole and inside of that consists of our soundproofing material.Now we will with the help of another magnet of N-pole,set the dome suspend in the air.The phenomena is somehow know to us to be magnetic levitation.
So finally we get a sound proof room(dome) to read out delightful books in perfect silence.
P.S. We suspended the sphere to avoid any kind of solid contact with the outside medium thus making it perfectly sound proof. Which otherwise would let sound pass, since most solid media are good conductor of sound .
Further analysis made me realise to add one extra layer to my  dome. And  that is the central layer lying between inner and outer layer and that would consist of vacuumed out space.We will do this by leaving a hole in the outer layer and drawing our the gas inside.
Thus our soundproofed dome is finally ready-to-go.

Fact of the Sun

The sun is the main source of our most familiar and almost all the energy of this world. Every organism is directly or indirectly dependent on solar energy. The source of this sun's energy is the reaction of the nucleus, which causes the hydrogen atoms present in the sun to become helium atoms and produces a lot of heat energy. But there is no flame blaze in the sun, because the flame can not survive in the absence of oxygen. Then it looks like a super hot, red-colored iron