Fryeburg Academy Physics - Antimatter

It's the presentation for Fryeburg Academy Physics class, and using the common touch to describe what is antimatter. If you want to know more about antimatter, you can go to the links below. http://www.youtube.com/watch?v=3Nca-jgg5mA
http://www.youtube.com/watch?v=8XufjtmEe5w&feature=related

Category:

Education

Tags:

• Fryeburg
• Academy
• Physics
• Antimatter
• Quarks

[ASKaPHYSICIST]

I ve never heard about a theory giving matter and antimatter repulsive gravitational interactions. Where is that from?

Nice video otherwise.

[chen790222]

sorry, the information was given wrong from the internet...

please ignore the wrong information...

[chen790222]

Thanks for correcting: )

[Dwoodward47]

so which, or whom are we? and who has control?

[chen790222]

That's an interesting question, but as an undergraduate student who is not major in physics, I cannot answer this question... sorry...

[chen790222]

sorry, I want to correct what I said.

First, in the high energy, the force from strongest to weakest is Strong > Weak > Electromagnetism > Gravity, but in the low energy, the force from strongest to weakest is Strong > Electromagnetism > Weak > Gravity.

Second, matter gravity and antimatter gravity still attract each other.

[chen790222]

In addition, the strong support for the matter is the only object in our life is because of broken symmetry. Japanese scientists evidence the broken symmetry and they achieved the Nobel Prize for Physics in 2008.

[fafizix]

Nice job. I feel like I know something about physics now!