• 0 Posts
  • 11 Comments
Joined 1 year ago
Cake day: June 3rd, 2023
  • Observer1199@lemmy.mltoTechnology@lemmy.world•New Study Looks At The Potential Carcinogenicity Of 3D PrintingEnglish
    25·
    27 days ago

    According to authors [CheolHong Lim] and [DongSeok Seo], the research covered in this paper was undertaken because of reports of rare cancers among Korean STEM teachers, particularly those who used 3D printers in their curricula. It was thought that only long-term, continued exposure to the particulates generated by 3D printers could potentially be hazardous and that PLA was less likely to be hazardous than ABS. The study was designed to assess the potential carcinogenicity of both ABS and PLA particulates under conditions similar to what could be expected in an educational setting.

  • Observer1199@lemmy.mltoSelfhosted@lemmy.world•Cheap but reliable external SSD for RPisEnglish
    1·
    3 months ago

    Don’t have much personal experience with BX but they’re probably fine. But once you have backups of anything you care about the worst that can happen is you need to restore those backups. If its running a service you can’t do without then maybe a backup pi?

    I have RPis running on SD cards for years with no issues so realistically you probably won’t have any either but better to be prepared than not. And it also means that if you mess something up you can restore it to when it worked.

  • Observer1199@lemmy.mltoSelfhosted@lemmy.world•Cheap but reliable external SSD for RPisEnglish
    5·
    3 months ago

    Do you want reliable, or do you want cheap? You must choose 1 from that list.

    If you’re not planning on putting anything critical on it and you’re doing backups, and you don’t mind being without its use for however long it would take you to replace it if it dies, pick anything.

    I’ve never had an SSD die on me Yet but I don’t buy cheap brands though I don’t buy top of the range and I usually buy at a good deal. Crucial MX has been reasonably priced in the past.