Lecture From A Fangirl Wife


  OK. I do have a B.S. degree in chemistry and do have a job title called ‘scientist’ now, but college is more than ten years ago and I am not in the profession of chemistry. Consider yourself warned.
  
  If checked under microscope, the crystal structure of sugar is distinctive (even to average minds like me), it is the fastest way to see if there is anything other than sugar (C6H12O6) in the mixture. The molecular formula C17H23NO3 could be acetoxyketobemidone, atropine, mesembrine, or hyoscyamine, which consist exactly the same group of molecules of C, H, N, O, but with different structures. Sherlock mentioned narcotics, so I think he had acetoxyketobemidone, a type of opioid, in mind. Then he tested if there is anything insoluble to water. Sugar is readily soluble, but narcotics are probably not. Finally, sulfuric acid (H2SO4) dehydrates the H2O’s in sugar so the slide turned brown, sulfuric acid may have reactions with C17H23NO3 too. I truly don’t know what’s going on with deuterium here.


This is the reason I love her so much: I totally don’t understand what she said, but feel the sexiness in every word of hers.

P.S. We don’t grantee the correctness above. Surely BBC have tons of consulting scientists at hand.

Update

There might be one reason why deuterium is listed here. A deuterium lamp is glowing in blue in the dark, and those GFP (green fluorescence protein) rabbits become green exposed to ultraviolet blue light. Maybe that’s what Sherlock is thinking (or, misleading us) during the testing.

Lecture From A Fangirl Wife

OK. I do have a B.S. degree in chemistry and do have a job title called ‘scientist’ now, but college is more than ten years ago and I am not in the profession of chemistry. Consider yourself warned.

If checked under microscope, the crystal structure of sugar is distinctive (even to average minds like me), it is the fastest way to see if there is anything other than sugar (C6H12O6) in the mixture. The molecular formula C17H23NO3 could be acetoxyketobemidone, atropine, mesembrine, or hyoscyamine, which consist exactly the same group of molecules of C, H, N, O, but with different structures. Sherlock mentioned narcotics, so I think he had acetoxyketobemidone, a type of opioid, in mind. Then he tested if there is anything insoluble to water. Sugar is readily soluble, but narcotics are probably not. Finally, sulfuric acid (H2SO4) dehydrates the H2O’s in sugar so the slide turned brown, sulfuric acid may have reactions with C17H23NO3 too. I truly don’t know what’s going on with deuterium here.

This is the reason I love her so much: I totally don’t understand what she said, but feel the sexiness in every word of hers.

P.S. We don’t grantee the correctness above. Surely BBC have tons of consulting scientists at hand.

Update

There might be one reason why deuterium is listed here. A deuterium lamp is glowing in blue in the dark, and those GFP (green fluorescence protein) rabbits become green exposed to ultraviolet blue light. Maybe that’s what Sherlock is thinking (or, misleading us) during the testing.

Sherlock Is Judo Shodan Granted

Don’t just watch Watson’s hand, look at the certification on the wall, that’s official Judo shodan (first rank) grade certificate for Sherlock Homes in 1965 (!!!, Showa 40).

Here is the comparison with real one (second grade, 2000, Heisei 12):


Update

FYI, Lot of people also found other similar certificate (but it’s not the same one, the one on the wall has two additional kanji characters at the top right corner), saying the name should be “ジェフリィ・ディ・ベイシェ (Jeffrey D. Beish).” (Thanks, combatlauten!)

Sherlock Is Judo Shodan Granted

Don’t just watch Watson’s hand, look at the certification on the wall, that’s official Judo shodan (first rank) grade certificate for Sherlock Homes in 1965 (!!!, Showa 40).

Here is the comparison with real one (second grade, 2000, Heisei 12): Judo comparison

Update

FYI, Lot of people also found other similar certificate (but it’s not the same one, the one on the wall has two additional kanji characters at the top right corner), saying the name should be “ジェフリィ・ディ・ベイシェ (Jeffrey D. Beish).” (Thanks, combatlauten!)