The reason pollution has a metallic taste and scent and that it burns the eyes when exposed to it is because the particles of air pollution are tiny enough that they can travel through nerve cells, and gain direct entry to the brain, where the olfactory bulbar meets the frontal cortex, as there is no blood-brain barrier at this point. The body protects itself through the blood-brain barrier, which means that particles within the bloodstream, cannot get directly into the brain. This system has a slight flaw however as the nose acts as a direct conduit for incredibly tiny particles to bypass this security mechanism

# Mathematical Evidence of the Observable Universe Actually Being Part of a Multiverse

There are 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 or 1080 or 100 quinquavigintillion subatomic particles in the universe, often referred to as the “Eddington number” which means that mathematically speaking, eventually after shuffling these particles over and over, the same result is bound to occur. This is precisely why the theory of the multiverse appears to be valid. These particles cannot be rearranged an infinite amount of times and therefore identical copies of the observable universe surely must show up in other parallel universes, as well as countless variations of the universe in which conditions are similar to the observable universe, but still different in some significant or insignificant manner. In a multiverse scenario, every single possible outcome is played out. After an estimated 1010^100 or 1 googolplex (1 googol being 10 with 100 zeros behind it and a googolplex being 10 with 1 googol zeros behind it) meters away from the observable universe in terms of linear measurable distance in space, another universe should theoretically be in existence already, a universe which is identical to the observable universe in every way imaginable. Because nearly every universe is uniquely different, the laws of physics could and should be vastly contrasting to what an observer within the observable universe experiences. It is estimated that there are between 1010^16 – 1010^10^7 or 100 septentrigintillion – 100 trecenquattuortrigintillion different universes. This estimate is predicated upon the fact that the amount of information which a single individual can absorb is 10,000,000,000,000,000 or 1016 or 10 quadrillion bits of data within their lifetime, which is equivalent to 1010^16 or 100 septentrigintillion configurations, and this means that the human brain is physically incapable of distinguishing more than 1010^16 or 100 septentrigintillion universes

# Hugh Everett’s “Many World’s” Theory

Hugh Everett designed the Many World’s Theory which states that if in the first world a particle is found on the left side, in the second world that same particle is found on the right side, with both findings being equally valid. Everett’s main conclusion was that when a particle splits in 2 to act as a wave, the universe also splits into 2 pieces, only going through 1 of the 2 available slits, but doing so in separate universes. The Many World’s theory is now generally accepted as fact by most physicists, however Everett died before receiving the recognition he deserved for his work. Everett’s theory was treated with a frosty reception when it was first released, as most scientists considered such a theory to be science fiction and speculation rather than proper observed and analyzed fact

# Chernobyl, Ukraine Nuclear Meltdown

In 1986, the world’s worst nuclear accident occurred, when the Chernobyl nuclear reactor within the Ukrainian Soviet Socialist Republic exploded releasing 400x as much radiation as the nuclear weaponry which was dropped upon Hiroshima, Japan in 1945 towards the end of World War II. The most dangerous classification of radiation which can be emitted after a nuclear meltdown or detonation of a nuclear atomic bomb are gamma rays, which like x-rays are made up of high energy photons which can travel long distances. Most gamma rays pass straight through an observer, but not all do and these free particles cause fragmentation of deoxyribonucleic acid and damage at the cellular level which can ultimately lead to cancer and subsequently death