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The Science Of Rocket Science
Newton’s Third Law Of Motion, which states that every action has an equal and opposite reaction is the heart of rocket science.
The basics of rocket science are not that complicated, only involving getting the moving force that overcomes the pull of gravity, in a calculated and controlled manner.
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War Games With Rocket Tech
- Inspired by the German V-2 rocket weapon in World War II, many new rocket models were made by Russia and the U.S., as military technology was sought after in the arms race that followed.
- Many American rockets were initially intercontinental ballistic missiles.
- Liquified hy...
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329 reads
History Of Rockets
- One of the earliest devices that used rocket propulsion was called the aeolipile, designed in the 1st century AD by Heron of Alexandria, and used steam to spin a metal ball.
- Early prototypes of rockets were produced for firework displays in China in the 13th centur...
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428 reads
Arrival And Departure For Rockets
Many rockets have multiple ‘shell’s that fall off during escape velocity and is due to the empty fuel containers that are discarded to save on mass, after their fuel has been utilized.
Landing back on earth is trickier than landing on surfaces with no atmosphere or less gravity, and rocket...
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342 reads
Rockets: Escape Velocity
The thrust required for an object to overcome Earth’s gravity and atmospheric resistance and move towards space is called escape velocity. Besides Earth, the gravitational forces that can affect the object are those coming from the sun, moon and even other planets.
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508 reads
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The psychology behind email
- Realize that email triggers intermittent variable rewards. Our brains love pulling a lever (i.e. refreshing email) and knowing that the reward (i.e. the number of messages) will vary
- There’s our basic human desire to return a received positive action with one of our own...
The Law of Gratitude
- There is a Law of Gratitude, and it is absolutely necessary that you should observe the law, if you are to get the results you seek.
- The law of gratitude is the natural principle that action and reaction are always equal, and in opposite directions.
- The gra...
Momentum vs friction
Not breaking the chain leads to momentum, the force that allows something to grow stronger or faster as time passes. But like everything else, momentum has an equal and opposite reaction.
Friction is the resistance caused when one object is moving at a dif...
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