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Joined 1 year ago
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Cake day: June 11th, 2023

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  • If by ‘String/Quantum’ you mean String Theory and quantum physics then you are wrong on the latter (and somewhat even the former). Quantum physics doesn’t replace classical physics nor are they necessarily in opposition, and quantum physics is as much a theory as classical physics; so bashing one for being ‘theory’ is just as true for the other. And quantum physics is certainly in common use as you simply cant do anything at the atomic level without it. For example, any modern computer would not be able to function if quantum physics wasn’t used to inform their design; in the same vein a modern computer would not function if classical physics was used to design them. It’s important to remember that the word ‘theory’ in this context doesn’t mean unproven, rather it describes a collection of confirmed, falsifiable, explanations of the natural world.

    As for String Theory, it shouldn’t be thought of as equivalent in scale to quantum physics, it’s really just an optional framework within quantum physics that attempts to describe the fundamental nature of particles in a way that supports quantum gravity. Due to this its usage is confined to theoretical physics and is dependent on which aspects of a system is being investigated, but it’s still used in some situations as its one of the best supported tools available.

    I guess my main point is that quantum physics isn’t fringe theory that shows up only in theoretical work, it’s very much a requirement for all fields and is thereby prevalent and very much in common use. I have a CS degree and many of my courses touched on quantum mechanics, from pnp/npn transistor design to quantum-annealing/gate proof cryptography, without getting too into the mechanics/math as we were not physicists.







  • While I agree with your main gist, I actually think this overall creates less misunderstanding than more; at least, and probably solely, with respect to what organic means. Because people read that headline and think ‘z0mg life discovered on mars’ and then one of a few things may happen which leads them to realize that organic != organism. Though some of those ‘few things’ may include temporarily spreading their incorrect interpretation to others, I believe even a slightly intelligent person will realize that they may have wrong information when this finding doesn’t end up as front page news and ‘breaking news’ segments around the world.

    So at least in that respect, this kind of journalism constantly teaches and reminds people that organic doesn’t mean life. Though, ultimately, I still dislike it as much as the next guy.


  • Naturally, organic simply means carbon is present in the (non-metal) structure. Generally carbon-carbon, carbon-hydrogen, and a few other bond-types are considered organic. Many articles prey on people’s misunderstanding of this in order to craft a good headline, since “carbon-based material” doesn’t sound as exciting as “organic material”.

    And when they say it “be created by processes not related to life as we know it” they should also probably mention that it can be created in the absence of any life at all; since if that weren’t true then it would in fact be direct evidence of life.



  • Only very hot flames are a plasma and usually only within certain regions of the main body of the flame; most flames one encounters in their life will not be a plasma due to low or non-existent ionization. A candle flame is almost certainly not a plasma, rather it’s a combusting (oxidizing) gas which appears as a flame due to the emission of photons in the visible range from regions where the fuel is reacting with air. Furthermore, fire does not require mechanical or kinetic force to combine a fuel and an oxidizer, there is no need to ‘ram’ these particles together. Simple contact between a fuel and an oxidizer in states which would allow redox will cause burning and possibly visible flame (not all redox produces visible flame).