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Science & Mathematics - 15 July 2006

[Selected]: All categories Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

If someone gave you absolute truth of the beginning or reason of human existence,
but it contradicted your current belief would you still believe and accept the new found truth.
Keeping in mind that this new concept is proven without a doubt.
This would mean you would have to change your current core belief, if you have one.
Would you accept it.

2006-07-15 18:37:59 · 14 answers · asked by Anonymous in Other - Science

It was found on a coast of the United States

2006-07-15 18:30:51 · 14 answers · asked by Ro 1 in Biology

In other words, what is a tesseract??

Who else has read the short story “—And He Built a Crooked House” by Robert A. Heinlein ??
(It is a very old book)

PLEASE!! Don't say time!! I know about time being the fourth dimension and all, I am talking about the next SPATIAL dimension.

2006-07-15 18:28:19 · 7 answers · asked by Anonymous in Astronomy & Space

can someone pls answer this for me using method of variation of parameter? (D^2 - 1) = 2e^(-x) (1+e^(-2x))^(-2) ; where D is the differential operator d/dx

2006-07-15 18:25:50 · 3 answers · asked by Anonymous in Engineering

Why isn't it just considered one continent? Australia and Antarctica are well defined (i.e not connected to any other continent), even North and South America are hardly connected, as well as Africa (pretty much). I've heard it's due to Greek and Roman influence, as well as tectonic plates, but tectonic plates haven't been known for that long, and there could be more continents considering this theory. Anybody know more?

2006-07-15 18:03:16 · 10 answers · asked by Anonymous in Geography

Anyone has some story or way to remember SOH CAH TOA???

2006-07-15 18:02:22 · 7 answers · asked by lalala 2 in Mathematics

15 people die in every 15 seconds from murder in the usa...meaning a person dies every second..based on this statistic if you lived lets sayyy 100 years and the population is 300 mill. what is the percent chance you can get murdered?

2006-07-15 17:59:33 · 4 answers · asked by Shelly 3 in Mathematics

2006-07-15 17:53:02 · 11 answers · asked by Ali R 1 in Earth Sciences & Geology

Require details about the amount of heat that was generated when U.S.A. droped an atom bomb over Hiroshima & Nagasaki in Japan during world war II.
Thanks

2006-07-15 17:52:06 · 3 answers · asked by Ali Y 1 in Earth Sciences & Geology

These are done after launch because of an engine failure or maybe once the shuttle is in orbit and it has to land or the orbiter would have to make an unscheduled landing if one or more of its three main engines failed during ascent into orbit, or if a failure of a major orbiter system, such as the cooling or cabin pressurization systems, precluded satisfactory continuation of the mission

2006-07-15 17:45:24 · 5 answers · asked by Anonymous in Astronomy & Space

2006-07-15 17:44:30 · 11 answers · asked by blondie 2 in Medicine

This thing is all brass. Shaped like an apple with a 0-300 psi gauge on it and what appears to be a sprinkler head. It also appears to still have some liquid in it but no pressure reads on the gauge.

2006-07-15 17:42:28 · 2 answers · asked by Anonymous in Other - Science

class12 question , investment of A= ?
investment of B=?
/ / of C= 7500
total profit = Rs 5850 share of A= Rs1080 C = 2250
share of B = Rs2520

2006-07-15 17:40:19 · 3 answers · asked by manshu 1 in Mathematics

As humans evolved, why did we come to depend on fire to eat meat?

2006-07-15 17:39:37 · 14 answers · asked by Anonymous in Biology

does an anesthesiologist give the same amount of anesthesia to a 150 pound person and a 300 pound person?
What if the patient lies about their weight..are they destined for brian damage?

2006-07-15 17:37:29 · 11 answers · asked by Anonymous in Medicine

My theory is that if we ever achieved time travel (to the past). there would be an instantaneous build-up of travelers coverging on every moment in time simultaneously(an ifinate number of travelers!)....I dreamed that this was how Black holes were formed....By the sudden collapse under that mass and that current black holes were Civilizations that achieved time travel.

2006-07-15 17:34:53 · 10 answers · asked by Anonymous in Physics

2006-07-15 17:32:31 · 3 answers · asked by aaron.lattin 2 in Engineering

does it come natural or is it a learning process

2006-07-15 17:30:29 · 9 answers · asked by kiki 1 in Other - Science

can someone solve this? (D^2 - 1)y = 2e^(-x) (1+e^(-2x))^(-2) ; where D is the differential operator d/dx. thanks

2006-07-15 17:30:06 · 5 answers · asked by Anonymous in Mathematics

Was it exhilirating?

2006-07-15 17:28:52 · 24 answers · asked by Anonymous in Weather

Forgive me if I'm ignorant about sightings outside the U.S. I hope you can enlighten me. However, if my allegation is true, is it because other countries are not reporting / looking out for them? This U.S.-centric sightings makes me think that UFOs don't actually exist

2006-07-15 17:28:33 · 31 answers · asked by shydock 3 in Astronomy & Space

How can the universe expand in space if it is in space? Where it is going? Space is space.

Hard to comprehend

2006-07-15 17:27:53 · 7 answers · asked by Jerry G 1 in Astronomy & Space

1.A rocket ship is on its way to the moon at 15600 mi/h when it is alerted that a second ship is observed 1000 mi away (viewed at an angle 30o from the line of motion of the rocket ship). The second ship is traveling at 9000 mi/h and will cross the path of the first ship at right angles. Are they on collision path? If so how much time does the command pilot of the first rocket ship have to take evasive action?

2006-07-15 17:24:55 · 6 answers · asked by gen 2 in Physics

2006-07-15 17:24:47 · 14 answers · asked by Anonymous in Medicine

I am a "doubting Thomas" on this. I just sounds hard to comprehend.

2006-07-15 17:24:38 · 13 answers · asked by Jerry G 1 in Astronomy & Space

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