Showing posts with label sci-fi. Show all posts
Showing posts with label sci-fi. Show all posts

Sunday, May 1, 2016

X-Files' Freezing Catalyst: Digging Deeper

A random Friday afternoon link at Chemjobber's place clued me into Mitch's post, about a random NMR encountered in an old episode of '90s sci-fi classic The X-Files. By some odd coincidence I, too, was watching the episode sometime in early April, though I didn't get my notes and pictures together in time. Alas.

(Before we get too hung up on the episode's premise - that in 1996 computational chemists at MIT were performing in silico calculations on a "catalyst" intended for rapid body freezing - let's also remember that this episode shows us protagonist Lisa, a wunderkind doctor / chemist / radiologist, strutting out of her lab sans questioning after her patient spontaneously combusts!)

Now, to the structure of "Compound X" - I took a close-up of the computer terminal Lisa's working on, right around 17:00. Yes, folks, that's 1,2-dichloro-1,1,2,2-tetrahelio-ethane. Carbon-helium bonds can't exist, shout the skeptics? Well, 1993 marked production of the first He@C60 clathrate (story here), and friend of the blog Henry Rzepa had a theoretical paper in 2010 discussing charge-shift C-He bonding. True, isolable heliocarbons are still at large, for anyone seeking a high-risk, high-reward tenure project [ducks].

Molecular modeling has always looked best on Macs. There, I said it.
Fox Broadcasting Corp.

In his post, Mitch calls attention to the NMR, though I found the second analytical spectrum more entertaining, since it has an actual reference printed across the top. Turns out the producers did their homework for this one - this spectrum is an example of spectral linear combination to quantify small amounts of metabolites in blood plasma - good call!

Real science! In a sci-fi show! Who knew?
Fox Broadcasting Corp.

Back to the (flimsy) plot: certain details are over-the-top cheesy, like the "hand scanner" Jason uses to access his facility - it looks like it was built from an old dot-matrix calculator screen screwed into a subway post:

State-of-the-art security for the "MIT Biomedical Research Facility"
Alternate caption: I spent a weekend building this prop, and they used it for 4 seconds of footage.
Fox Broadcasting Corp.

The writers have also presaged the warm-liquid-goo-phase meme from Austin Powers, as the antidote to the freezing catalyst seems to be epinephrine, DMSO, electroshock...and complete-body immersion in a human-sized deep fryer:

Warm liquid goo phase - Complete!
Fox Broadcasting Corp.

Spoiler alert - the concluding scene, a conflagration in the "MIT computer mainframe," would likely have set the Schrock and Buchwald groups back quite a number of years.


Finally, I'll leave you with a silly futuristic quote: "The technology to engineer [Compound X] is still 5, 10 years away..." Sorry, Dr. Lisa - it's been 23 years since this episode aired, and to my knowledge, we're still not making per-heliated small molecules. Maybe check back in another three decades.

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If you enjoyed this post, try some of the others in the Chemistry Movie Carnival from 2013.

Friday, June 28, 2013

WWWTP? "Tristillation?" Not So Fast, Zarco

A goofy, over-the-top marketing campaign for Zarco* tequila made its Twitter rounds yesterday (thanks, David Perry, ChemBark, and Chemjobber!).


Here's the company's video, titled "Tristillation (TM) Explained." I can't succinctly explain all the goofy pseudo-science in one fell swoop, so I'll just go second by second.

0:01 - Welcome to Zarco! Why, oh why, does everyone believe labs need a blinding hospital-white color scheme?
0:03 - Do you usually use a light microscope to examine molecules? I certainly don't.
0:04 - That retort in the background is boiling away, but there's NO FLAME underneath it (?!?)
0:06 - When's the last time you used a separatory funnel to isolate your distillate?

0:11 - Laymen's terms - Dear Zarco: Distillation doesn't work like that! The crude fermentation isn't sitting there in some sort of "pre-alcohol" waiting for you to add heat. When you distill, you're purifying the ethyl alcohol (their 'C-two-H-five-Oh-H') away from the water.

Ye Gods.

0:17 - A third undiscovered 'element' - this part is so inane I forgot to laugh. Short answer: no.
0:22 - Chemetron Medical products collection jar in the background. That's a plastic autoclave bottle; I'd never use it for this.

There's a few other videos save on their YouTube portal, Highlights include near-complete lack of gloves, goggles, or other safety equipment, and (chuckle) a background reflux condenser, which you'd actually use to distill something, sitting abandoned on a clamp.

I get the kitschy, comedic sci-fi vibe Zarco was going for, but they'd better hope their target audience isn't science literate. I can't get past the stupid long enough to buy a bottle.

*Does it bother anyone else that "Zarco" sounds like Darco, the fine activated carbon powder we actually DO use in lab? (to remove colors from solutions)