Recent content by Mayhem
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Things that are getting tiresome to see in scifi (whichever medium)
Arrival got it right, although they still did the floaty rock thing.- Mayhem
- Post #19
- Forum: Science Fiction and Fantasy Media
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Things that are getting tiresome to see in scifi (whichever medium)
Floaty rock spaceship design. The aliens are just humans with a twist.- Mayhem
- Post #16
- Forum: Science Fiction and Fantasy Media
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Optical Arduino-based Raman spectrometer for drug identification
Chemist.- Mayhem
- Post #67
- Forum: DIY Projects
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Optical Arduino-based Raman spectrometer for drug identification
Spectroscopy equipment is notoriously expensive and there's probably a reason beyond profit. At best you would be able to say "this is impure" and when someone asks "with what?" just shrugging and smiling would be the best answer. And street narcotics will without be impure. Chemists...- Mayhem
- Post #65
- Forum: DIY Projects
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Undergrad Interesting math problem that I saw online
Since math is a neverending problem, the question is whether a similar theorem exists / can be proven for a non-cyclic quadrilateral.- Mayhem
- Post #25
- Forum: General Math
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Nobel Prize in Chemistry 2026,
No, but certainly a need for an intelligent "creator" in this instance. :wink: -
Nobel Prize in Chemistry 2026,
I'm not aware of the scope of Soai's work, i.e. how many instances of the Soai reaction have been discovered, but the molecules studied seem highly specific, especially the presented "tert-butyl alkyne" derivative. -
Undergrad Interesting math problem that I saw online
Oh would you look at that. This is a solved problem. https://en.wikipedia.org/wiki/Cyclic_quadrilateral#Parameshvara's_circumradius_formula- Mayhem
- Post #17
- Forum: General Math
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Harvard Goes Psychedelic
Harvard, one of the most prestigious universities in the world entire world, discovers the ancient concept of mysticism. This seems antithetical to an intellectual institution. What's next, the Peace Corp looking into thermonuclear weapons?- Mayhem
- Post #9
- Forum: General Discussion
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Undergrad What are the Implications of this thought I had?
Well, for starters, ##|n - 0| = n##, whereas ##|n - \infty|## is not a conceptually valid operation.- Mayhem
- Post #9
- Forum: General Math
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Undergrad Interesting math problem that I saw online
I'm trying but it's not an easy problem.- Mayhem
- Post #16
- Forum: General Math
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Nobel Prize in Chemistry 2026,
It is not surprising to me! Enantioselectivity is one of the big bulls of synthetic chemistry. -
Random Thoughts 7
Whoever designed LinkedIn's job agent made me realize that we'll always have jobs for people with mental deficits.- Mayhem
- Post #2,057
- Forum: Fun, Photos and Games
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How do atoms build thoughts and emotions?
I have a little experience in molecular dynamics, which deals with how molecules (or atoms) behave as system, and may be formulated with classical physics. An introductory simulation deals with how phospholipids suspended in water spontaneously assemble into a sheet-like lipid bilayer...- Mayhem
- Post #174
- Forum: Biology and Medical
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Gold hydride - what is the significance?
Everything is reactive if you try hard enough.