Science
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Is the Earth going to Align with the Sun in 2012?
I have heard many theories about End of Days in 2012. Some are utterly implausible but this one seems to me to be something that could possibly happen. I have read that the Earth will align with the Sun on this ... [more]
I have heard many theories about End of Days in 2012. Some are utterly implausible but this one seems to me to be something that could possibly happen. I have read that the Earth will align with the Sun on this ... [more]
mountainboo
31/10/08
10:31
31/10/08
10:31
hydro something something
I shun hydrogenated oils in food like the plague. Recently Ive realised theres hydrogenated stuff in cosmetics and perfume as well. When its declared as such, no problem, I just dont buy it. But not knowing anything... [more]
I shun hydrogenated oils in food like the plague. Recently Ive realised theres hydrogenated stuff in cosmetics and perfume as well. When its declared as such, no problem, I just dont buy it. But not knowing anything... [more]
swedeheart
30/10/08
18:18
30/10/08
18:18
Anyone good at chemistry? D- and L- amino acids
Ive just found a complete contradiction between two websites and dont know which one to believe! In a D- amino acid, is it COOH, R, NH2 and H organised CLOCKWISE round the carbon, or ANTI CLOCKWISE? Also, ... [more]
Ive just found a complete contradiction between two websites and dont know which one to believe! In a D- amino acid, is it COOH, R, NH2 and H organised CLOCKWISE round the carbon, or ANTI CLOCKWISE? Also, ... [more]
lovefoolb4u
30/10/08
14:39
30/10/08
14:39
Tandem Mass Spec
I basically understand how tandem mass spec works but I am having trouble getting my head around it in a practical sense, I have been given this scenario and have done a lot of reading but still dont quite know- Des... [more]
I basically understand how tandem mass spec works but I am having trouble getting my head around it in a practical sense, I have been given this scenario and have done a lot of reading but still dont quite know- Des... [more]
amywy88
30/10/08
12:29
30/10/08
12:29
Advantages of ESI over MALDI in proteomics
Would anybody be able to tell me what the advantages and disadvantages of using electrospray ionisation over MALDI in proteomic analyss would be?!?! Thanks
Would anybody be able to tell me what the advantages and disadvantages of using electrospray ionisation over MALDI in proteomic analyss would be?!?! Thanks
amywy88
30/10/08
11:41
30/10/08
11:41
What exactly is occurring
Was watching one of these aircraft crash investigation programmes last night . Very sad ,as they usually are . As well as the welling up of tears - also got the feeling in the back of the throat , as if ... [more]
Was watching one of these aircraft crash investigation programmes last night . Very sad ,as they usually are . As well as the welling up of tears - also got the feeling in the back of the throat , as if ... [more]
BertiWooster
29/10/08
16:36
29/10/08
16:36
Shadows
Why does a football player have four shadows on a floodlit football pitch? Should the player have no shadows?
Why does a football player have four shadows on a floodlit football pitch? Should the player have no shadows?
mabus44
29/10/08
13:05
29/10/08
13:05
lasers in surgery
well weve all seen it in sci-fi films where lasers are used to preform milli second surgery and then the heros on his feet without a care in the world...........now my question is havent they yet invented a laser t... [more]
well weve all seen it in sci-fi films where lasers are used to preform milli second surgery and then the heros on his feet without a care in the world...........now my question is havent they yet invented a laser t... [more]
abstract
29/10/08
10:43
29/10/08
10:43
Silica or silicon
Some years ago the Sunday Times carried an article about internal combustion engines being made from simple sand one day. Where did that lead to?
Some years ago the Sunday Times carried an article about internal combustion engines being made from simple sand one day. Where did that lead to?
Segilla
29/10/08
08:50
29/10/08
08:50
forensic science books
can anyone list me a good read on forensic science and or forensic scientists.
can anyone list me a good read on forensic science and or forensic scientists.
scotty6663
28/10/08
17:58
28/10/08
17:58
Introductory book about Human Biology and/or Genetics
I am interested in learning about human biology and genetics and would like to read a book or two in this area. I am not stupid, but I am not a scientist, so something at about the same intellectual level as Bill Br... [more]
I am interested in learning about human biology and genetics and would like to read a book or two in this area. I am not stupid, but I am not a scientist, so something at about the same intellectual level as Bill Br... [more]
SmiSmi
28/10/08
11:36
28/10/08
11:36
vertical take off planes
can anyone tell me when the did the first vertical take off plane fly
can anyone tell me when the did the first vertical take off plane fly
nelios
28/10/08
10:00
28/10/08
10:00
Wow!!
Not a question - just some fabulous pictures from the Hubble you might like to see. http://news.uk.msn.com/views-from-the-hubble-s pace-telescope.aspx Awe-inspiring stuff!!
Not a question - just some fabulous pictures from the Hubble you might like to see. http://news.uk.msn.com/views-from-the-hubble-s pace-telescope.aspx Awe-inspiring stuff!!
naomi24
28/10/08
07:47
28/10/08
07:47
the Large hadron collider
have they answered anything from the latest experiments at the LHC
have they answered anything from the latest experiments at the LHC
scotty6663
28/10/08
03:10
28/10/08
03:10
amphetamines
why do amphetamines such as speed mdma cocaine make you chew your face off?
why do amphetamines such as speed mdma cocaine make you chew your face off?
scotty6663
28/10/08
02:28
28/10/08
02:28
can LSD alter the DNA?
or is that just crap
or is that just crap
scotty6663
28/10/08
02:17
28/10/08
02:17
complex numbers
can anyone explain what a complex number is?
can anyone explain what a complex number is?
scotty6663
28/10/08
02:08
28/10/08
02:08
Statistics - Box plots and whiskers
When mapping box plots with whiskers, can the upper and lower values exceed the actual data range? ie is the calculation 1.5 times the interquartile range plusminus the 25th75th percentiles limited by the data range... [more]
When mapping box plots with whiskers, can the upper and lower values exceed the actual data range? ie is the calculation 1.5 times the interquartile range plusminus the 25th75th percentiles limited by the data range... [more]
Whickerman
27/10/08
17:21
27/10/08
17:21
forensic enotmology
i have been reading a book on the experiments of post mortem changes and the use of maggots in time of death. forensic entomologists can find TOD using a maggots life cycle into a fly. they can even tell a few gener... [more]
i have been reading a book on the experiments of post mortem changes and the use of maggots in time of death. forensic entomologists can find TOD using a maggots life cycle into a fly. they can even tell a few gener... [more]
scotty6663
27/10/08
16:25
27/10/08
16:25
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