Preview of coming attractions.

Dorothy Dale School of Charm. (SNICKERS)

So let's use this, the Universal Law of Gravitation to figure out what acceleration due to gravity should be at the surface of the Earth.

Tom Shannon's anti gravity sculpture

You look at gravity, you see a certain law.

Who paid for your charm school?

What's going on here? Why do we get a discrepancy between what the Universal Law of Gravitation gives us and what is the average measured due to gravity at the surface of the Earth?

But it did lead to Newton discovering gravity.

We use Newton's Laws of Gravity.

So this is equal to the magnitude of acceleration due to gravity.

Sexually unattractive people leave us cold.

So, it's subject to gravity, has joints, etc.

And he formulated the universal Law of gravitation, or the law of universal gravitation either way.

We do a whole video on it earlier when we talk about the Universal Law of Gravitation.

This is a scalar quantity, this is a scalar quantity right over here. So if you want the acceleration due to gravity,

So now, the main difference here

We know that the component of gravity that is parallel to the plane right there is 49 N

let's figure out what this value is when we use Universal Law of Gravitation. So let's get my calculator out.

This is the force, the magnitude of the force due to gravity the direction is straight down towards the center of the earth

The pull of the magnets towards each other are stronger when they are closer together.

And if we are interested, for example, in the fact that anti gravity is pulling galaxies away from the Earth, why should we not be interested in what is going on inside of human beings?

Our sun today is brighter and hotter.

It's going to be this mass right over here. So if you want the acceleration due to gravity at the surface of the Earth you just have to divide by the mass that is being accelerated due to that force.

Earth is not a uniform sphere of uniform density, and that's what we have to assume here with Universal Law of Gravitation.

General relativity is a theory of gravitation that was developed by Albert Einstein between 1907 and 1915.

It is believed that, due to the extraordinarily small scale of the Universe at the time, quantum effects of gravity dominated physical interactions.

Same for gravity, two concepts, so it's which is quite humbling, as a, you know, if you're a teacher, and you look before and after, that's quite worrying.

This principle allowed Einstein to predict several novel effects of gravity in 1907, as explained in the next section.

There was no software that could extrude these complex net forms and model them with gravity.

We are products of the great era of stars, and witnesses to its great spectacles of gravity and energy.

Weight is how much the force that stuff is pulled on, on a planet, by gravity, or I guess a star anywhere.

But, given the perennial allure of a longer, youthful, and healthy life, I suspect that this situation will soon begin to change.

First, when in 1915 Einstein developed actually from 1907 and 1915 he worked on a new theory of gravitation called the Theory of General Relativity.

General relativity also predicts novel effects of gravity, such as gravitational waves, gravitational lensing and an effect of gravity on time known as gravitational time dilation.

Objects are falling to the floor because the room is aboard a rocket in space, which is accelerating at 9.81 m s2 and is far from any source of gravity.

A mental workload and performance experiment was conducted in January 1992 on board the International Microgravity Laboratory (IML 1) mission.

And if we are interested, for example, in the fact that anti gravity is pulling galaxies away from the Earth, why should we not be interested in what is going on inside of human beings?

In the future, close cooperation between Germany and France will more than ever form the old and new center of gravity in a blocked EU.

So what happened is if there is no gravity for that projectile, if there is no gravity the projectile would just go straight away into the space.

This is a year when Einstein is basking in the glow of having discovered the special theory of relativity and decides to take on a new project, to try to understand fully the grand, pervasive force of gravity.

When geo strategic military front lines are non existent, as in Kosovo, Afghanistan, and Iraq, mass no longer equals victory. The great military thinker Carl von Clausewitz s notion of decisive battles as the center of gravity of war is simply irrelevant to conflicts that have no visible center of gravity.

Tom Shannon shows off his gravity defying, otherworldly sculpture made of simple, earthly materials that floats and spins like planets on magnets and suspension wire. It's science inspired art at its most heavenly.

The experts I interviewed at the time were speculating that porn use was desensitizing healthy young men to the erotic appeal of their own partners.

Canada continues to develop its contributions to science experiments for the International Space Station, the world's largest microgravity laboratory.

Same for gravity, two concepts, so it's which is quite humbling, as a, you know, if you're a teacher, and you look before and after, that's quite worrying. They do worse in tests afterwards, after the teaching.