Science & Mathematics - 13 June 2006

I have a 1972 quarter denver mint that doesn't have the nickle clad coating.

2006-06-13 07:35:36 · 2 answers · asked by dude 1 in Other - Science

What state of matter? Can it even be classified that way?

2006-06-13 07:35:20 · 6 answers · asked by Trip 3 in Other - Science

I dont think that a time machine would ever be invented. Suppose 500 yrs later Dr. Einstein Newton makes one then surely we wud have ppl in our present, who wud hav come from future. Ppl instead of going on world tours wud go on time tours. 3days 4 nights. 1st day at jurrasic 2nd at ice age. 1 day 2 meet their grandparents (us) etc...

has any1's grandchildren come to visit them yet???

2006-06-13 07:29:57 · 9 answers · asked by Sean 3 in Physics

2006-06-13 07:29:51 · 4 answers · asked by Anonymous in Mathematics

2006-06-13 07:27:44 · 11 answers · asked by Thomas S 1 in Astronomy & Space

2006-06-13 07:23:00 · 17 answers · asked by Anonymous in Weather

2006-06-13 07:17:18 · 9 answers · asked by Anonymous in Botany

2006-06-13 07:15:53 · 6 answers · asked by typeavirgo97 1 in Biology

2006-06-13 07:14:47 · 2 answers · asked by Anonymous in Chemistry

2006-06-13 07:14:33 · 3 answers · asked by kashif k 1 in Other - Science

When the inch was first created how it maintained before rulers were created?

2006-06-13 07:14:21 · 5 answers · asked by viperman_79 1 in Engineering

2006-06-13 07:11:48 · 11 answers · asked by Baptiste 6 1 in Astronomy & Space

If anyone has seen the movie "Roger Dodger" the main character suggests that as our understanding of biology moves on the male species of the human race is doomed. All cells in the human body have the potential (dna) to fertilize a female egg, they just lack the mobility of sperm. In the future women will be able to impregnate themselves rendering the male species useless. Is this a false theory? Will there ever be a drive for women to wipe men off the face of the planet, especially after human bodies are integrated with robotics making a "super race?"

2006-06-13 07:11:04 · 4 answers · asked by protcc32 2 in Biology

2006-06-13 07:10:27 · 3 answers · asked by denno10463 1 in Earth Sciences & Geology

It has been seen in sci-fi that ghost and UFOs do exist. But when ghost or UFO investigators camera tape occurances, their videos are black, white, or grainy. Is it a fluke?

2006-06-13 07:07:01 · 7 answers · asked by Agent319.007 6 in Other - Science

Is it logical?

2006-06-13 07:05:52 · 13 answers · asked by Anonymous in Physics

2006-06-13 07:05:49 · 10 answers · asked by billperk2002 1 in Zoology

The formation of 'walls' of superclusters of galaxies exist further in spacetime and beyond the limits of time placed upon the susposed time-point of origin of the 'Big Bang.' Given that it takes additional billions of years for stars to form, organize into clusters and form a galaxy, let alone clusters of galaxies then superclusters of millions or billions of galaxies, would their existence beyond the time frame of the susposed 'Big Bang' theory exclude this theory and beg that another theory be hypothesized in its place to explain this observational data? Is this not how science works - formulate a hypothesis, test it with experimentation and observation, adjust the theory or discard it if the observation or empirical data proves that the hypothesis is invalid?! Ithought pondering a little cosmology was in order. RTT

2006-06-13 07:05:27 · 3 answers · asked by R. T. T. 1 in Astronomy & Space

2006-06-13 07:03:15 · 17 answers · asked by Robert M 2 in Mathematics

2006-06-13 07:02:36 · 4 answers · asked by veluguri 1 in Mathematics

Please tell me , What is the force that keeps ionic compounds together. I am still on my chemestry packet. I failled the class.

2006-06-13 07:02:21 · 11 answers · asked by Jenn W 1 in Chemistry

so it will not have a chemical interaction between the essential oil and the stainless-steel tank. because i want to use the tank (as a container) and mix the solution composing of citrus oil, menthol and a little bit of alcohol.

2006-06-13 07:01:16 · 4 answers · asked by hasachon w 1 in Chemistry

2006-06-13 06:59:58 · 11 answers · asked by nbajxe123 4 in Medicine

2006-06-13 06:58:13 · 3 answers · asked by Anonymous in Chemistry

2006-06-13 06:57:47 · 3 answers · asked by newyorkbrain8 1 in Weather

2006-06-13 06:56:40 · 10 answers · asked by Patrick V 1 in Biology

2006-06-13 06:56:38 · 7 answers · asked by Anonymous in Chemistry

Different animals, Human being, Different birds... etc

2006-06-13 06:55:35 · 8 answers · asked by sammy 3 in Zoology

2006-06-13 06:54:55 · 6 answers · asked by Anonymous in Zoology

Can you imagine it's not human ...

2006-06-13 06:51:48 · 11 answers · asked by go-green-save-earth 1 in Other - Science