chrishansenhome: (Default)
A high school classmate of mine, Derek, is some sort of chemist for a pharmaceutical company. Now I know nothing about chemistry except what I have absorbed from teh Intarwebz, but his blog seems to be an interesting one. He has a post on a substance with the intriguing name of chlorine azide, which seems to be one of a family of compounds that explodes at the drop of a hat…pin. He writes very well, and even a scientific ignoramus like me can understand most of it. You might want to mosey over there in case you like it too.
chrishansenhome: (Default)
Boy, those chemistry teachers have lots of fun!


chrishansenhome: (Default)
I'm sure you're mostly familiar with Tom Lehrer's song "The Elements". Well, Daniel Radcliffe has been learning stuff other than magic spells at Hogwarts. Here he is, on Graham Norton's show, singing (sans accompaniment, unfortunately) "The Elements".

chrishansenhome: (Default)
Many of you will have enjoyed Tom Lehrer's Elements Song. Well, combine the Elements Song with Google Instant, which launched today, and you get this:



I think we will all enjoy it, but [livejournal.com profile] trawnapanda, being a professional chemist, is bound to enjoy it more than the rest of us will (unless we're also chemists). Me, I never took Chemistry in high school, which is just as well.
chrishansenhome: (Default)
Chemistry horror stories. Explosions and flying glass galore. I would have read it through except, having taken no chemistry in high school or university, the lovely compounds (like something they refer to as "piranha" but that seems to be a combination of two acids) to which they refer are totally undecipherable to me. I'm sure you'll get much more out of it.

P.S. As far as I read in it, there were no Peeps involved in it. A lot of empty-headed chemistry students, but no Peeps. Believe me, I looked.
chrishansenhome: (Default)
I was reading an interview in the Grauniad this morning with the head of the Health and Safety Executive. There has been a lot of grumbling among members of the new coalition Government and some members of the general booboisie about intrusive rules purporting to emanate from the HSE which, for example, forbid schoolchildren from playing conkers in school unless the children wear goggles (conkers is a peculiarly British children's pastime which involves attaching horse chestnuts to a string and clinking them together in the hope that your opponent's conker will shatter). There is no HSE advice on conker playing in particular, although apparently several children each year are injured by flying pieces of horse-chestnut shell.

In any case, the quotation in the Grauniad is as follows:

Not surprisingly, it bothers (Judith) Hackitt that myths about the HSE continue to be bandied about as though they really happened. For the record, the HSE doesn't want to ban school trips, or make science lessons dull. "I'm a chemist," she says, "I know that setting hands on fire, for instance, can be perfectly safe if done properly."

Quite.
chrishansenhome: (Default)
I am not normally a fan of chemistry blogs or information. I did so badly in physics in high school that I didn't bother with chemistry in my senior year. I took psychology at Colmbia for one year (with the gentleman who started the craze of teaching sign language to simians) and that was it, science-wise.

However, I have come across an article on the characteristics of FOOF. I couldn't resist; it's probably the only chemical name that sounds remotely like any encounter with that chemical of which you could dream.
chrishansenhome: (Default)
Again, nothing to do with P**ps, but jelly marbles seem to be the flavour of the month.
chrishansenhome: (Default)
…and for once this link to a video to which I refer him does NOT involve P**ps, but has a chemical and culinary angle that I was not familiar with.
chrishansenhome: (Default)
Thanks to [livejournal.com profile] smlee4, here is something you might find professionally useful.

chrishansenhome: (Default)
Today's chemistry lesson ... complete with misspellings showing that the author is not interested in his English classes...

chrishansenhome: (Default)
I promise that no Peeps[tm] were harmed in the production of these videos, which might be of professional interest.

October 2019

S M T W T F S
  123 45
6789101112
13141516171819
20212223242526
2728293031  

Syndicate

RSS Atom

Most Popular Tags

Style Credit

Expand Cut Tags

No cut tags
Page generated Mar. 14th, 2026 02:16 am
Powered by Dreamwidth Studios