Provider of mostly
optics related stuff. You may mail me at
bwp(at)mellish.org.uk.
Articles I have a major interest in
Articles I have a minor interest in
Other articles I have provided figures for
To do list
If you want a figure an article, let me know here. I can do technical diagrams (e.g. lens, rainbow) and chemical structures (benzene, caffeine).
Welcome to Wikipedia, Dr.Bob!
I see that you are making interesting additions, specially in
electronics and optics related articles. -- AstroNomer
Yes, welcome, Dr. Bob! Thanks for your good work here. --
Larry Sanger
Thank you for the warm welcome, guys. -- DrBob
Hey, great to have you on board! Could you please check over
color and
refractive index? I wrote those but I'm not an expert, I just asked around
on usenet. Thanks --
AxelBoldt
They look OK to me, I may make some minor revisions to clarify a few points ---
DrBob
Hi, I did most of electromagnetic spectroscopy. Do you know why continuous spectrum arise? (I left a note where it needs to be explained).
thanks -
sodium
Hi,
sodium recommended that I came to your with a question I have concerning cis/trans isomerism. Am I right is assuming that cis/trans isomerism is dependant on the atomic mass of the functional groups? For example, in the case of 1,2 dichloro ethene, would the fact that it exhibited geometric isomerism be dependant on the isotopes of the two chlorine atoms being equal? Thanks!
Ddroar