Science & Mathematics - 18 January 2007

My TV makes an annoying high pitch humming sound whenever it is on, even if I mute the sound. I am pretty sure it is a result of a buildup of static electricity. Is there any way I can dissipate this static electricity or do anything else to make my TV stop making the high pitch noise?

2007-01-18 09:38:03 · 3 answers · asked by mcc11783 2 in Physics

I have found that some textbooks and encyclopedias say yes while others say no.
If yes, what make them organelles?
If no what makes them not organelles? is it the lack of a membrane?

2007-01-18 09:37:59 · 3 answers · asked by voraciousant 2 in Biology

2007-01-18 09:37:48 · 4 answers · asked by babymebaby94 1 in Biology

Is there an equivalent of human growth hormone or any method to accelerate the growth rate of tree?

If we can speed up the rate of commerically logged trees of high value , e.g. rosewood, ebony. etc, there would be very beneficial environmentally(no more logging in the rainforest), not to mention the commerical value.

I was not able to find anything other than an article in Discover magazine about a Chinese shrug that has been selectively bred to increase grow rate by two fold. Other than that, I found nothing through the routes of genetic engineering or molecular mechanism.

Does anyone know any researcher or any company currently working on this problem/

2007-01-18 09:36:22 · 5 answers · asked by Anonymous in Botany

there are two different ones i'm not sure about...

tan3x-tanx=2sinxsec3x


and


sin(-x) = -sinx

thanks!

2007-01-18 09:34:18 · 1 answers · asked by sandcastlesinair 1 in Mathematics

i am doing homework on cellular respiration

2007-01-18 09:32:10 · 8 answers · asked by Jasmine 1 in Biology

2007-01-18 09:31:04 · 4 answers · asked by Anonymous in Astronomy & Space

2007-01-18 09:30:30 · 8 answers · asked by taylorgirl95 1 in Geography

Canada's annual seal hunt is the largest slaughter of marine mammals on the planet. In 2006 the Canadian government allowed fishermen to club and shoot at least 354,344 seals in the North Atlantic—almost all of them babies as young as 12 days—just to earn a few extra bucks by selling seal skins. 98% of the seals killed were 3 months old or younger and veterinary reports indicate that many seals have been skinned while still conscious and still able 2 feel pain. the next hunt comences in a couple of months, is there anything we can do to stop it?

2007-01-18 09:30:23 · 14 answers · asked by cookie 2 in Zoology

2007-01-18 09:28:26 · 10 answers · asked by Anonymous in Earth Sciences & Geology

i only found out about there webbed feet but i need more

2007-01-18 09:27:15 · 3 answers · asked by April W 1 in Zoology

For example, I heard of "Stop Entropy" , or "Calculus has it's Limits", "Caution: Hot beakers look exactly like cool beaker", etc....

I'm looking for anything related to Chemistry, calculus, or physics. Thanks!

2007-01-18 09:26:28 · 9 answers · asked by msvietpig 3 in Chemistry

2007-01-18 09:22:49 · 6 answers · asked by mrlabc123 2 in Zoology

2007-01-18 09:22:12 · 2 answers · asked by rainro@sbcglobal.net 1 in Engineering

i want to know because i want to study cheetahs in a few years!!!

2007-01-18 09:21:56 · 2 answers · asked by Anonymous in Zoology

a. x^2 + 2xy - 7
b. 2x^2 + 2xy + 7
c. x^2 + 6xy -7
d. x^2 + 6xy + 1

2007-01-18 09:19:12 · 12 answers · asked by last3member2002 1 in Mathematics

2007-01-18 09:18:19 · 7 answers · asked by asdfasdffdas 1 in Chemistry

2007-01-18 09:17:46 · 9 answers · asked by 1978nevaeh 3 in Physics

2007-01-18 09:17:05 · 3 answers · asked by Anonymous in Engineering

crawing?

2007-01-18 09:16:27 · 3 answers · asked by Anonymous in Zoology

Solve for the specified variable.

2007-01-18 09:16:09 · 9 answers · asked by tonda_pooh_2004 1 in Mathematics

what food?

2007-01-18 09:15:29 · 3 answers · asked by Anonymous in Zoology

could you please show me by step by step i hate factoring

2007-01-18 09:15:00 · 5 answers · asked by Ballerina 5 in Mathematics

ok a donkey and a mule were carrying sacks of apples. The donkey groaned so the mule said to him: "why are you complaining? If you gave me one sack, I would have twice as many as you; if I gave you one of my sacks, then we would have equal loads."
How many sacks was each carrying?

2007-01-18 09:13:51 · 9 answers · asked by andrew 3 in Mathematics

Prove that if the Euclidean algorithm is applied to integers m and n, not both 0, then the last nonzero remainder is gcd(m,n)

2007-01-18 09:13:00 · 1 answers · asked by MAP 1 in Mathematics

The one that states that the shortest distance is straight across.


thank you!!

2007-01-18 09:12:19 · 3 answers · asked by E-V 2 in Mathematics

does any one know the discription and the parts like what the N stand an for what the A stands for what the S stands for and what the A stands for if so please tell me

2007-01-18 09:12:09 · 11 answers · asked by Anonymous in Astronomy & Space

Does anyone know where I can find some cast iron welding rod for stick welding at a reasonable price? I am a little tired of paying $2.00 a stick for it.

2007-01-18 09:11:57 · 5 answers · asked by Katie W 2 in Engineering

2007-01-18 09:10:33 · 7 answers · asked by sjsides4 1 in Botany

2007-01-18 09:10:21 · 3 answers · asked by ~♥Diana♥~ 2 in Astronomy & Space