Recent content by Uno Lee

{ In a separate experiment, John-Dylan Haynes and Geraint Rees of University College, London showed volunteers two images in quick succession, the first flashing so quickly that the subjects couldn't clearly identify it. By analysing their brain activity, the scientists successfully identified...

What if without things, space became infinite?

There may be more at play here than just densities. There are four different states of matter here: solid (salt); liquid (water); gas (air bubbles); and plasma (I think salt water fits the definition of plasma).

So, if one could rework an equation to get rid of a zero division or cancel out an infinity somehow, it would be preferred?

Are the martian polar caps receding, year after year? Wouldn't that indicate if the sun is getting hotter, regardless of human intervention?

Infinity 1. The quality or condition of being infinite. 2. Unbounded space, time, or quantity. 3. An indefinitely large number or amount. 4. Mathematics. The limit that a function is said to approach at x = a when (x) is larger than any preassigned number for all x...

Most, maybe all, but they are unaware that they know. What they are aware of is that there's a very slim chance of a six sided cube to role with one particular side up unless there is a reasonable explanation for it to. ie. it's weighted. You hit the nail on the head. This is what...

Over 108 people have viewed this thread and if they all tried "my experiment" the odds are that 3 of them would have come up with a positive result, yet, I see no posts. If you got a positive result, relax, I realize now, that in the field of science, reputation is very important to ones'...

I don't think ozone is very good for anyone at low altitudes.

Thank you for your valuable time and advice.

If I pray (real hard) for two dice to both role on three, in one throw, will this increase my odds, even if I know they are only 1 in 36?

Is this why a metal spoon will spark in the microwave?

Hydrogen a great way to store energy. If you could purchase the electricity during cheeper low use times and extract your hydrogen then rather than buying electricity at peak periods it might be feesalble.

I was thinking, wrongly, of Copernicus and I was not meaning in any way to speak ill of the dead. I think it is difficult for new ideas to surface in a climate of repression. Every idea, right or wrong could lead to another. A couple of years ago, people thought oil and water (on Earth) did...

Do microwaves transmute into electricity when they hit metal? I think the ammonium ion behaves like a metal, thus explaining the "light flashes." I don't think (though I wouldn't want to try) that the methanol would ignite unless there was a metal (or metal-like ion) in the oven too.