Science & Mathematics - 3 February 2007

Doing an AS biology presentation on physical diseases. Any suggestions? The more unusual the better, I'm stuck for ideas and the presentation has to last at least 10 minutes so I need a lot of them!

2007-02-03 23:59:00 · 5 answers · asked by lottie 2 in Biology

2007-02-03 23:58:42 · 5 answers · asked by swaminathan.c i 1 in Physics

2007-02-03 23:56:10 · 2 answers · asked by cmgal 1 in Engineering

2007-02-03 23:55:54 · 20 answers · asked by Anonymous in Mathematics

from which of the foillowing two will you get the higher electric shock...

60 hz or 20 khz

2007-02-03 23:53:34 · 9 answers · asked by nasserc267 1 in Physics

2007-02-03 23:47:17 · 4 answers · asked by blubbablub 1 in Chemistry

2007-02-03 23:45:15 · 6 answers · asked by Anonymous in Mathematics

2007-02-03 23:43:54 · 4 answers · asked by Anonymous in Mathematics

2007-02-03 23:32:31 · 6 answers · asked by Anonymous in Physics

Hi,
I have to plan an experiment to compare quantitatively, the amount of glucose in fresh samples of orange, lemon and grapefruit juice.

Thank you - just need an idea of where to start!

2007-02-03 23:31:51 · 2 answers · asked by Anonymous in Biology

http://www.mindpowernews.com/TelekinesisEquation.htm

2007-02-03 23:29:43 · 3 answers · asked by Cyber 6 in Paranormal Phenomena

suppose x=0.9999999.....(k) i.e. constant
so 10x=9.9999999999.......
10x-x= 9 which means 9x=9 and x=1!!!
how comes? i gave statement that
x=0.9999999.... pls explain me!

2007-02-03 23:25:35 · 3 answers · asked by Neo 2 in Mathematics

2007-02-03 23:23:11 · 12 answers · asked by david759328 2 in Mathematics

Which is advanced in time > summer or winter?

2007-02-03 23:22:23 · 2 answers · asked by hashim_ma 2 in Earth Sciences & Geology

I would definitely like to do that. I love everything that has to do with the universe!

2007-02-03 23:22:15 · 2 answers · asked by Alexander K 3 in Astronomy & Space

2007-02-03 23:21:26 · 1 answers · asked by sunkissed299 4 in Medicine

how does a flame react in space ,can u smoke ciggerettes or wat bout rolling a joint would it all float away or would it all sit there nice till u were ready to roll...this a serious question ..just curiousity but would like real answer...no silly ones please

2007-02-03 23:11:09 · 11 answers · asked by Anonymous in Astronomy & Space

steam supply to an alternator is increased?what happens to it's speed?

2007-02-03 23:10:22 · 3 answers · asked by deepak s 1 in Engineering

2007-02-03 23:03:42 · 2 answers · asked by Yuvraj K 1 in Chemistry

2007-02-03 22:57:54 · 10 answers · asked by jupiter 3 in Medicine

The series is 1/(1^0.5+2^0.5)+1/(2^0.5+3^0.5)+1/(3^0.5+4^0.5)+......+1/{n^0.5+(n+1)^0.5}+...
What is the sum of first twenty terms of this series.
Note: root over n is written as n^0.5

2007-02-03 22:57:14 · 1 answers · asked by Anonymous in Mathematics

2007-02-03 22:55:01 · 7 answers · asked by MOHIT 1 in Engineering

2007-02-03 22:52:31 · 5 answers · asked by Anonymous in Chemistry

2007-02-03 22:48:45 · 7 answers · asked by Anonymous in Astronomy & Space

2007-02-03 22:48:27 · 4 answers · asked by Anonymous in Geography

2007-02-03 22:46:56 · 4 answers · asked by Yuvraj K 1 in Chemistry

and please give me accurate directions.
i need it very soon!

2007-02-03 22:45:04 · 5 answers · asked by Cyrus The Virus 2 in Earth Sciences & Geology

On the radio this week it was reported that GP's earn £100 thousand a year plus and Nurses in some hospitals and being ask to work some shifts for no pay cos the NHS cannot afford to pay them, Isnt it time we got our prioritys right

2007-02-03 22:41:57 · 8 answers · asked by Bob T 1 in Medicine

Why is this so?

2007-02-03 22:40:02 · 3 answers · asked by Anonymous in Chemistry

2007-02-03 22:40:00 · 2 answers · asked by Elaine D 1 in Other - Science