swansont

OK Tess. Pick these apart. I gave you the first two. There's only about 1900 more to go.

To expand on this: a pinhole forces the light to have a one-to-one mapping of object and image - each point on the object has only one ray that goes through the pinhole and forms the image. So there is no way for multiple rays to focus at different depths or places and cause blurring. It's why you can make a pinhole camera. You just lose a lot of light in doing things this way. This is also why smaller apertures have larger depth-of field.

Here is a link to a CalTech group doing cavity QED. Note the 0.9999984 reflectivity of their mirrors. Photons will bounce more than 2 or 3 times. Here is a Stanford group. Note the link to the "Quantum Dot Turnstile" and one of the refernces: "An efficient source of single photons: a single quantum dot in a micropost microcavity" Hint: "single" isn't referring to its marital status

Given your other responses I have to assume this is sarcasm. Also unable to use Google very well.

A very wealthy man is on his death bed. He calls for his doctor, priest, and lawyer. When the three of them arrive, he says to them: "I know they say you can't take it with you, but I want to try. There are three bags over there. Each has $100,000 in it. I want each of you to take a bag, and at my funeral, throw the bag in my coffin just before they close it." The next day, the man dies. At the funeral, just before the coffin is closed, the three men each drop their bag in the coffin. After the funeral, the three are talking. The priest says, "I feel so terrible, I have to confess: We are building a new church, and the building fund was $10,000 short, so I took that much out of my bag before placing it in the coffin." The doctor says, "I feel bad, too. My hospital is building a new wing, and we are also short on funds. I took $15,000 from my bag to help complete the new wing." The lawyer smugly says, "I can't believe you two! I enclosed a check for the full amount!"

I'll second the mention of astronomy. Lots of amateur input. The universe is a big place, and there always seems to be room for more astronomers, as it were. You could get started soon - there's a transit of Venus on June 8. Hasn't happened since 1882!

Or possibly a slight mangling of the rotating mirror method of calculating c.

Yes, I believe UFOs exist. I don't believe that they are alien visitors.

You might want to read The Man Who Tasted Shapes by Richard E. Cytowic

An ideal solenoid has no field outside of it, so that part of it was incorrect, and thus anything derived from that notion is incorrect. Of course, a real (i.e. non-infinite) solenoid will have a field outside, since the divergence of B is zero - but the field is much stronger inside.

The velocity with respect to what? You said that you can measure if the velocity changes. Velocity is measured with respect to something else - my point was: how do you know if you are accelerating or if that "something else" is accelerating? That measurement is insufficient to tell who is accelerating.

This is the first hurdle to overcome, not a much later one.

The velocity with respect to what?

Basically, if Newton's laws work, you are not being accelerated.

Depends on the gas. Some atoms or molecules are gases at room temperature and pressure. Some need to be heated. Depends on the boiling point. (Technically, everything has a vapor pressure, so you will find some gas of even a metal at room temperature - but it's a very, very small amount compared to the other constituents.)

There are two types of people: those who categorize people into two types, and those who don't.

I decide? Good. As a refutation of relativity, it's crap. Game over. Thanks for playing. The page loads now that I am on my home computer. Your clocks are 15 light-seconds apart. All you are doing is measuring that they are 15 light-seconds apart. An observer at any position will be x light-seconds away from one clock and 15-x light seconds away from the other. One reading will always be T-x, and the other will be T+x-15 (ignoring your offset). When you add them, x cancels out, so all observers see 2T-15. Wow. You've discovered algebra. <yawn>. Note that you have assumed Galilean transformations. Relativity hasn't come anywhere close to your dicussions, so I don't see how you can conclude that it's wrong.