• 0 Posts
  • 48 Comments
Joined 2 years ago
cake
Cake day: December 15th, 2023

help-circle

  • My boss pushed us to research and acquire a resin printer a couple years ago. My coworker pushed the high-budget Form Labs direction due to his poor experience with resin printing in college. I had zero experience with resin (mostly only used Prusa FDM at that time) and pushed toward the relatively low budget Anycubic Photon direction, from the standpoint of “this is really not what we need to be doing with our budget, and this doesn’t make sense for our use case, so I’ll try to waste less money.”

    Now that my coworker’s been gone for over a year, my boss thinks no one uses it because we don’t know how. I know how, but FDM is just so much more approachable. I can swap filaments, click print, and walk away in about two minutes and trust that I’ll come back to a usable part.

    Changing out resin is its own special hell, and good luck if you have a print fail and have to clean off the bottom of the tray. I didn’t get to a point of trusting prints to finish. Even when it does finish, you still have to wash and cure, and every part I ever made in resin seemed to be dimensionally unstable. Even the sample parts a Form Labs rep sent us were badly warped in shipping. The Photon hasn’t been used in well over a year. CEO wants us to get rid of it, and I agree. Boss isn’t letting go.

    Meanwhile we just got two P2S printers that are cranking out parts like a champ. I would rather take a leisurely stroll across Eastern Ukraine than print with resin ever again.





  • I tried to sanity-test the math here running the same calculations on a 700 kg horse, of which around 50% mass is muscle.

    700 kg x 50% = 350 kg

    Low:

    350 kg x 100 W/kg = 35,000 W

    35,000 W / 746 ≈ 47 hp

    High:

    350 kg x 200 W/kg = 70,000 W

    70,000 W / 746 ≈ 94 hp

    Despite what the term “horsepower” would seem to suggest, a horse can actually output more than one horsepower. Estimates put peak output of a horse around 12-15 hp. By those numbers, even the low end estimate above is around 3-4x too high. We’re gonna need more dogs.





  • And it might be the only game where I have ever enjoyed proximity chat

    Did we play the same Battlebit? I don’t remember much positivity coming out of proximity voice chat. Every match started with a flood of VOIP spam of screaming and loud, shitty music. It seems without fail, I’d spend the first 15 seconds of every match muting everyone that appeared in comms. At least the devs made that super easy.

    Battlebit filled the hole I needed it to while I avoided BF2042; quite fun, but the population died off and it started feeling stale.

    I might look into the update when it hits, but with a worth-playing new-release Battlefield, I’ll probably just stick to Battlefield.


  • I’m hesitant to blame the celebrities on this one. Putting on a concert is a business proposition not just for the venue and ticketing (dis)service, but also for the performers. As with any business venture, the goal is to profit. Larger acts often have large set pieces to create and massive amounts of equipment to transport, not to mention all the labor that goes into setting up at each venue. Can’t make the economics of that work if you don’t have enough seats to sell, and Ticketmaster/LiveNation owns the lion’s share of those large venues.






  • As a result of the explosion, windows were broken in some houses but nobody was injured, PAP reported.

    Defense Minister Wladyslaw Kosiniak-Kamysz later said the object was most likely a drone, adding that an analysis was underway to determine whether it was a military or smuggling one, PAP reported.

    While I’m not an explosions expert, I would wager that a non-military drone likely wouldn’t be carrying anything that explodes energetically enough to break windows. I suspect only an explosives-armed drone would do that.




  • As the article states, the distance between Italy and Sicily is around 2 miles (3 km), which makes this bridge unimpressive in terms of overall length, as there are hundreds of bridges longer than that. The article claims this would be the world’s longest bridge, comparing it to Çanakkale 1915 Bridge, which isn’t the world’s longest bridge, but rather the bridge with the longest unsupported span at 2 km. There’s no artist rendering of the proposed bridge, and no mention of whether Italy was planning to build this bridge in such a way that the main span would be over 2 km. This distinction means the difference between unremarkable, or modern engineering marvel.