• 0 Posts
  • 21 Comments
Joined 2 years ago
cake
Cake day: June 11th, 2023

help-circle











  • I feel that the mention of reddit’s ‘r/all’ algorithm being better than Lemmy’s algorithm certainly shows a clear misunderstanding of these algorithms; r/all can be sorted in the exact same ways as Lemmy, the only difference is that reddit has more active users and thereby more content + people filtering it by voting. I also think people in this thread misunderstand ‘algorithm’ to mean something solely meant to find posts that they may personally like or at least the least are somehow quasi-objectively ‘good’. An algorithm for that can be made, but that is not what the algorithms currently in-use have ever been intended to do.

    If someone wants a feed of posts that particularly targets their interests then they’ll have to tailor one themselves, just like on reddit.



  • 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).