See the question (What is the motion of a particle at any...

Correlating Newtonian Model with Einstein's GR]]>

There are formulas for the volume & surface area of spheres & other objects in spaces of more than 3 dimensions. Google will provide formulas. Some of...

n-Dimensional geometry.]]>

Displays as:

\(\frac{-b\pm\sqrt{b^2-4ac}}{2a}\)

I wonder if someone who is good at LaTex could write a short tutorial of the basics, with some common SciForums examples? I'll write one up myself, but I'm a complete beginner at LaTex so it will take a little while.

In the meantime,...

Displaying equations using Tex]]>

I say all this without a clue of what I'm talking about....

What's life like in the 5-26th dimensions?]]>

Matter to me is very much different . While frequences of the electromagnetic spectrum are inbedded IN matter , light itself cannot on its own , form matter , or an atom .

Perhaps I'm wrong , but if I am , how so .]]>

Questions on World Enough And Space-Time]]>

The above is unlike many other subjects. Flunk an early course in ancient history due to immaturity or failure to pay attention & it will not keep you from passing a later course in European or American history. similarly for various other disciplines.

Flunk an early mathematics course & you will probably flunk or have serious problems with later math courses.

Flunk an early mathematics course & you will probably flunk or have serious problems with later math courses.

Why Math is considered more difficult that it is.]]>

Motion Mountain Free Physics Textbook

Free for download in pdf.

Physics/Math References]]>

The orbit earth at speed of light example confuses me. I've hear this for along time, A man launches in a spaceship and orbits earth near the speed of light for an hour, when he lands again, everyone has...

Laymen question about relativity]]>

However, if I somehow manage to teleport my flesh and bone body into a solid object such as wall, what is expected to occur?

Imagine that the atoms of my body suddenly emerge out of nowhere and occupy the same space as the atoms of a brick wall.

Will we merge to form a material with a density that is the sum of our densities? Will the wall shatter into subatomic pieces? Will I be "stuck" in the wall, or will my hands...

What happens if you teleport into a solid object?]]>

2) Is the heat you feel on your hands from a campfire being transferred thru convection or radiation?

3) How can sound vibrate the air without causing it to heat up?]]>