How Gravity Works And How It Affects Our Life!

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It's everywhere, and yet nowhere. You find it on Earth, but not in the dea* of space. Yet it keeps you from floating into space. This is the power of gravity. Join us as we explore gravity in all of its elements.

9. What Is Gravity?
So what exactly is gravity? I'm sure you have your own little explanations as to what it is, and what it isn't, but the technical definition is that it is: "a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward (or gravitate toward) one another."

8. The Effects Of Gravity Both Positive And Negative
Gravity, defined by Einstein as the bending of spacetime around massive objects, is a fundamental force impacting everything from keeping us grounded on Earth to influencing ocean tides through the moon's gravitational pull. This force not only retains our atmosphere but also drives significant natural phenomena, illustrated dramatically in the film "Bruce Almighty" where manipulating the moon's position causes catastrophic tidal shifts.

7. Space And Microgravity
Trial and error has taught us many lessons, such as the effects of long-term microgravity on humans, observed thanks to the International Space Station. Initially, during short space missions and even the longer Apollo moon missions, the effects of zero gravity seemed minimal due to the body's resilience.

6. G-Force
As noted, Earth's gravity is a constant force. However, there are times, and are ways, to manipulate gravity in order to push it to its limits, and even change how the human body is affected by it. In counterpoint, the ways to manipulate Earth's gravity can also cause the human body to experience things known as G-Forces.

5. The Effects Of Extra G's
Ok, I want you to picture yourself on a flat piece of land. Good? Now I want you to imagine that Earth's gravity suddenly doubled.

4. Zero-G on Earth?
If you want the feeling of being weightless, you do have a few options. You could go swimming, as that would give a kind of Zero-G effect, but there are ways to do that in a more legitimate sense without having to go to space. There actually is a flight company known as Zero-G that offers a legit zero gravity experience.

3. The Gravity Of Other Space Bodies
As noted earlier, the gravity in space is zero, but the bodies that are within space have their own gravity. Which means should we decide to go and colonize other worlds we'd have to adjust to their own gravity and see how we could survive on it.

2. Artificial Gravity
In sci-fi films, characters often transition from low to normal gravity seamlessly—could this be real? Theoretically, it's possible to create artificial gravity in space by mimicking celestial bodies, but this technology isn't currently available.

1. The BlackHole

Video Chapters:
00:00 Introduction
00:21 What is Gravity?
01:47 The Effects Of Gravity
04:11 Space And Microgravity
06:02 G-Force
07:18 The Effects Of Extra G's
08:54 Zero-G on Earth?
10:11 The Gravity Of Other Space Bodies
11:08 Artificial Gravity
12:13 The Blackhole
13:13 Outro

#insanecuriosity #gravity #space
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InsaneCuriosity
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The origin of momentum creation is founded on the application of energy. Momentum serves as the initial cause of pushing and pulling. The energy, emanating from the internal core of a planet, is what gives rise to momentum, commonly referred to as gravity, and not due to the planet’s size, mass, or space-time curvature. For example, when energy is applied, it generates the necessary momentum for the actions of pushing and pulling. Without the application of energy, momentum cannot be established. Consequently, force cannot be exerted for pushing and pulling, as it lacks a physical existence. This, in turn, clarifies why force is not gravity. ~Guadalupe Guerra

GuerrasLaws
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Thank you so much IC, great report as always. Fascinating and educational.

ninaverenac
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Personally, I feel like the rotation of Earth is what causes the tides in the ocean...similar to holding a cup of water in your hand and oscillating it clockwise or vice versa!?

chadleyabrahams
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Very nice !! To my opinion gravity is the 4th cosmos spatial dimension (not of course in the Newtonian sense)! !
Length, width and height means something out there but ... density is the real cause of the three-dimensional "empty" space curvature to a 4th dimension ! Each object (and not only the objects) has its own density and thus acquires its own gravitational field. This energy field actually extends the three standard dimensions and surrounds any object.
Our universe is characterized by constant motion and this is not the result of some time factor but of gravity.
Scientists are looking for a fourth unknown/incomprehensible spatial dimension. Some other believe it surely exists.
Perhaps they have right but I think that we don't live in it either.
If a tree (made by nature) lives in some other unknown cosmos dimension beyond our senses (a 4D tree) then, if we saw it (with a chainsaw), it shouldn't fall! In the flatland, the residents couldn't do much either to influence a 3D object which touches or intersects their flat country !
In reality, if you saw the tree, it will fall in the 4th dimension of the planet and any other (free) falling object acquires the same acceleration within the same gravitational field!
So what I can see in my 4th dimensional space ? I can see what I already see ...and if the density of an object is very-very high, I can't see it at all...

fanisattard
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These 2-dimensional depictions of gravity welling UNDER the earth have got to stop. They just confuse people who don't know any better. Those of us who know better know that it should depict gravity welling INTO the earth instead of UNDER it. The graph should be 3D curving into the CENTER of the earth.

sspoonless