The famous example of relativity by Einstein was the moving train problem.
When one man stand before a fast moving train, and two lightening strikes, he’ll see the two lightening strikes appear at the same time.
However, if the man stands on the train as the train is moving from left to right, he’ll see the the two lightening strikes appear at different time, as the right lightening strike appears first and the left lightening strike appears later.
Suppose your senses are lying to you, which makes all of your perceptions none other than illusions.
If I am, in a simulation machine, which all of my senses are artificially simulated, the senses are so real I can’t tell whether I am in a simulation machine.
If I am indeed in a simulation machine, how come I never wake up once to know the real world? The hypothesis is that I live inside a simulation machine, the opposition is that I never wake up to know I live inside a simulation machine.
The modern subjects of science have quite a limited time of development.
Not until just a century ago, we have made substantial chemical and physical progresses.
20th century is truly a remarkable age, where scientists and theories flourished, whilst wars and conflicts went on rampaging.
We have just made some very recent discoveries.
However, all of these theories are new, and they are constantly being disproved.
Radiation, nuclear weapons or X-rays. Common terms we find in our life, however, do we know what exactly they are?
Radioactivity.
When we call a substance radioactive, it is because the substance is constantly emitting particles. In the Periodic Table, any atomic number that is bigger than 83 (including 83, bismuth) is a radioactive element.
Before get into this, let’s first understand what an atom actually does in a radioactive scenario.
Recently I found this new concept–Non-Newtonian Fluids. Many people have tried out and played with this kind of “new” matter inside their houses or shot videos about it.
I remember that I saw some military videos about putting this kind of tech onto bullet-proof vests 4 or 5 years ago. Yeah at the time I thought it was a tech.
However, this physics phenomenon exists since the Genesis.
