Other - Science - May 2007

I am in need of a lab coat and safety glasses for my job as laboratory technition for a water testing lab. I could wear the lab coats that are there, but they have all seen better days and don't quite fit just right. Safety glasses are never around when you need then and are scratched. I am looking for something with lots of character.

2007-05-31 16:35:22 · 4 answers · asked by x_chelsea_marie_x 2

http://en.wikipedia.org/wiki/Lemon_battery
well according to that link "lemons are preferred because of their higher acidity"

im doing this experiment for a science project and im gonna be powering my psp (3.6 volts) so what fruit/vegeatble would give me the most voltage
and how would i put this together a link would be nice too

2007-05-31 16:19:01 · 2 answers · asked by Anonymous

Basically, over each hundred years, what was the single most important and innovative invention?

2007-05-31 14:31:11 · 5 answers · asked by Tooz 3

2007-05-31 12:54:48 · 40 answers · asked by Jeff L. 2

Also if I was 6 ft 1 in tall how many inches would that be?

2007-05-31 11:56:27 · 6 answers · asked by Morgasmo 2

2007-05-31 11:30:34 · 7 answers · asked by Jerry 1

2007-05-31 10:27:49 · 17 answers · asked by theunknownstuntman 4

Try to answer it but if you really want to know the answer E-mail me at milgros_benitez@yahoo.com. ok! lol!!!

2007-05-31 09:03:34 · 24 answers · asked by NejiAtTheDisco 3

My friend is teasing me!

講一種真正的語言
&
我能做它對您也是
&
哼 plz what do they say?

And what does 我愛你但當我鍵入像這樣您不知道我說它 << say?

Plz help!

2007-05-31 08:42:24 · 8 answers · asked by Lacadema (Role-player) 4

Compared to yellow light, orange light has

A. the same frequency.
B. a faster wave velocity.

C. a longer wavelength.

D. a different polarization

2007-05-31 08:09:33 · 3 answers · asked by LaMoragirl 3

If it were possible, would it make the molecules become invisible?It would seem that light would not be able to reflect off it.

2007-05-31 07:50:50 · 2 answers · asked by warriortennessee 1

I am looking at seeing if someone knows where i can find such a scientific set or knows where i can find them. I have seen it happen before where two glasses look like water and when you dump them together they make a red, blue, green or some color. But dont know where to find. Thanks for everyones help.

2007-05-31 07:10:04 · 2 answers · asked by Ryan T 2

setting: a huge pot with NO LID, over the stove fire, and 1 litre of water.

method 1: pour all in and boil, its faster as all water gain heat as soon as the fire is on.

method 2: pour a large part of it in, and when it's about to boil, gradually add the remainder of the water in small portions(meaning you dont add the rest in at once, but over small portions), as small portions boil fast, thus the overall is faster.

method 3: pour a bit in, when its about to boil, add a bit more in, keep doing it till all is poured in, this is the fastest method.

which exactly is the fastest way? again i say, do not be caught up in gritty details like "opening the lid means heat loss", because i'll assume there's no lid to cover it up.

or do all methods wield the same results?

2007-05-31 05:48:49 · 10 answers · asked by Anonymous

2007-05-31 02:11:31 · 7 answers · asked by ? 2

Personally I think scientists are on the whole more intelligent. They're at the cutting edge of their fields, developing new techniques which doctors will in turn merely memorize and learn to apply.

From my experience doing a science degree and then a medical degree....science was definitely tougher. With science I had to work things out - I had to apply critical thinking. Some days it would be so hard writing up a lab report I'd almost tear my hair out.

In medical school, I just had to have a herculean memory and be good at giving presentations.

What do you guys think?
Who's do you think is more intelligent, doctor or scientist?

2007-05-31 01:17:53 · 9 answers · asked by Anonymous

2007-05-30 23:26:59 · 5 answers · asked by leatherneack19 1

I am fanning myself on a hot day to cool myself. The air that the fan is blowing is supposed to be the same temperature as the air around it, but it feels cooler on my body (which is why I fan myself). Why is this so?

2007-05-30 17:05:13 · 6 answers · asked by Anonymous

2007-05-30 16:44:27 · 2 answers · asked by maosportz 2

2007-05-30 15:27:09 · 3 answers · asked by specal k 5

2007-05-30 15:17:43 · 3 answers · asked by livelovelaugh 3

Does anyone know anything about how they form such intricate knots just by lying around in your pocket or other places? I mean like any studies, or mathematical analysis, or just some cool info. Appreciate any responses.

2007-05-30 12:34:43 · 3 answers · asked by Comrade Gutin 1

2007-05-30 08:58:21 · 3 answers · asked by Anonymous

I think it's chemistry.

2007-05-30 07:44:09 · 6 answers · asked by Anonymous

Show what you know! Give us a defense of your position... Best answer is posted on our website.

2007-05-30 05:08:36 · 12 answers · asked by Anonymous

2007-05-30 04:27:49 · 3 answers · asked by Anonymous

I'm very happy to hear our Prof. is sick and all the tests are postponed. I even want to dance with our classmates. My prof. is very good teacher, and very good to me also. I feel so guilty I behave like this. Actually, I almost ready for the test. And I wrote a letter to him and said I'm "sorry" to hear... The truth is I'm excited rather than sorry to hear he is sick

2007-05-30 04:21:39 · 6 answers · asked by MicroStone 1

i have never studied science, as i used my brains only for religious studies. now i wanna catch up, but all scientific terms are foreign to me.
where can i learn them online?.
i need a website that explains them in simple english.

2007-05-30 03:40:40 · 3 answers · asked by wannabe scientist 1

2007-05-30 03:20:39 · 12 answers · asked by Penny J 2

2007-05-30 02:07:28 · 7 answers · asked by Anonymous

2007-05-30 01:21:15 · 3 answers · asked by Anonymous