Science & Mathematics - 14 January 2007

name a few vegetables in a form of leaves, other than cabbage, lettuce, cabbage, kai lan and caixin??

2007-01-14 21:36:47 · 2 answers · asked by Anonymous in Botany

2007-01-14 21:29:58 · 2 answers · asked by Anonymous in Physics

2007-01-14 21:28:13 · 11 answers · asked by Anonymous in Astronomy & Space

can u please supply me with pH of other substance..if u know...else answer only these..thank you

2007-01-14 21:22:32 · 7 answers · asked by Anonymous in Chemistry

Ive read in the New Scientist that this may be true but what evidence is there to prove that there is another star that orbits our own.

2007-01-14 21:21:42 · 11 answers · asked by Anonymous in Astronomy & Space

I played an adventure game as a child where a puzzle was solved involving opening an envelope without ripping it; it was put in a microwave with a jar of water, and it opened.

Then, I got a e-mail forward of random tips saying an incorrectly sealed envelope can be opened by putting it in a freezer.

I haven't actually tried doing ANY of these, but from experience, can any of you tell me whether this actually works (*any* of these methods)?

2007-01-14 21:18:47 · 7 answers · asked by Puggy 7 in Other - Science

since iv seen the world globe model iv always wondered cos some countries are like sideways and some are on the other side so are all the countries upside down n yeah i know theres no right side to earth in space ;p

2007-01-14 21:18:02 · 5 answers · asked by Anonymous in Earth Sciences & Geology

We have a little bit here (Kansas), but the icey roads are the worst and I hate driving in it or on it. It's pretty to look at though.

2007-01-14 21:17:20 · 11 answers · asked by LS 4 in Weather

what is the best site to learn about geometry? i'm confused! and what's stewart's theorem anyway??

2007-01-14 21:14:48 · 4 answers · asked by Anonymous in Mathematics

Please state the solution if you want.
1) A child glued together 42 cubes with 1 cm edges to form a solid rectangular brick. i fthe perimeter of the base is 18 cm, what is the height of the brick?

Here's another geometry related question:
2) How many segments have their endpoints that are vertices of a cube?

Out of 100 items, that's the only two things I do not understand and all of them are geometry related. Please explain your answer. thank you, I really wanna ace this one to cover up my quite average grades back then.

2007-01-14 21:13:37 · 4 answers · asked by Anonymous in Mathematics

I am 53 years old, the middle fingers of both my hands are stiff and can't grip any more. There is no pain and no swelling yet, people say that GP will only give you paracetamol to ease the pain, so I am not sure wether to go or not to GP, what do you thinl? thanks

2007-01-14 21:10:35 · 11 answers · asked by susi 3 in Medicine

Is zoology part of biology?
but there is a major of zoology and also biology separately.

2007-01-14 21:05:38 · 8 answers · asked by okiron 1 in Zoology

Is it logical or even ethical to cause suffering in the hope of relieving suffering?

2007-01-14 21:00:47 · 14 answers · asked by TLC 2 in Medicine

there are lot of debris in the space caused by frequent launches of setellites(arnd 7000)and other space missions some the size of a bus and some as small as a nail
this may cause serious damage to the astronuats in space
(even the small ones)
so how can we get rid of them ....give valid suggestions

2007-01-14 20:57:39 · 8 answers · asked by Sagar 1 in Astronomy & Space

2007-01-14 20:55:27 · 4 answers · asked by Anonymous in Weather

- percentage in our bodies
- purpose of each
- whether they're good or bad for us
- which one is more easily accummulated
- which one is more easily gotten rid of
- which foods contribute to which fats

2007-01-14 20:50:27 · 3 answers · asked by idiotte 2 in Medicine

Other fabrics can work but why is wool most efficient?

2007-01-14 20:47:11 · 2 answers · asked by prettyhatemachine 2 in Physics

2007-01-14 20:47:04 · 9 answers · asked by rishi 2 in Engineering

...or other researcher teams -- I am researching it for a possible book-length work, and would like to touch upon husband/wife teams historically as well as several today, such as the Korean team (Prof. Hong Jeong-ho at MIT and Prof. Hwang Eun-sook at Harvard, I think) that made progress in adult stem cell research; as well as some duos in my homestate of Arizona. Do you know of any such "teams" -- where it's more than one partner supporting the other; it's a life passion for them both? I'm making sure to include historic examples, so cite those if you like, but I'd really like some current ones.

2007-01-14 20:46:40 · 3 answers · asked by SandyCheeks 2 in Other - Science

2007-01-14 20:40:18 · 2 answers · asked by sancherits 2 in Chemistry

2007-01-14 20:24:37 · 4 answers · asked by elizabeth 1 in Medicine

if my house uses 1200 watts an hr. how do i fig. out the size generator that i would need to power it , if power is lost. if any one could tell me how i would be greatful. thanks

2007-01-14 20:23:33 · 3 answers · asked by joe s 1 in Engineering

biology

2007-01-14 20:21:37 · 2 answers · asked by elizabeth 1 in Biology

20-30?

2007-01-14 20:19:26 · 6 answers · asked by pehlx94 2 in Earth Sciences & Geology

what is the importance of assessing your traits?

2007-01-14 20:18:11 · 3 answers · asked by Crisham 1 in Biology

2007-01-14 20:11:50 · 9 answers · asked by neeraj_agarwal_1990 1 in Mathematics

A solar flare is a violent explosion in the Sun's atmosphere with energy equivalent to tens of millions of hydrogen bombs. Where does this take place?

2007-01-14 20:04:37 · 5 answers · asked by Anonymous in Astronomy & Space

can the earth go threw one? and will that take us back in time

2007-01-14 20:03:57 · 14 answers · asked by Unknown 1 in Astronomy & Space

2007-01-14 20:03:38 · 9 answers · asked by tps0301 1 in Chemistry

2007-01-14 19:51:19 · 9 answers · asked by neeraj_agarwal_1990 1 in Chemistry