I can never seem to get PETG to print nicely. Occasionally it’ll do a decent job on my Bambu P1S but usually not, and don’t even think about trying to use it on any of my other printers… I’ve even had better luck printing with PC!
I’ve got a bambu and I’ve also got an ender 3v3. The 3v3 in my opinion is more or less a slam dunk. Creality really nailed it on that one. I’ve been printing with it pretty much nonstop since I got it at the end of April and it’s never failed me - it’s much more user friendly than all of the other creality machines I’ve used. That said, bambu is also awesome. My bambu (P1S) never fails prints and is also very, very user friendly - even more so than the creality - but comes at a much higher price point for a large build area. IMHO you really can’t go wrong with the creality - the price for size/convenience is really, really nice. And the open source FW is a plus - you can edit many things (I’ve done so)! But of course YMMV.
An HBA (host bus adapter) is a SAS controller (or rather, has a SAS controller chip on it). You mostly just want to make sure that your host (the server) has enough physical PCIe lanes to use the whole card, otherwise you’ll get bottlenecked there. You also want to check whether you’ve got 6G SAS or 12G SAS capability. If your drives only support 6 gig, for example, there’s zero point in buying a 12G SAS card, which is actually nice because 6G cards are a lot cheaper. You do want to make sure you actually need an HBA and not a RAID controller though - they’re easily confused. Not sure if I actually answered anything there but I write
SAS firmware and use HBAs all the time, so feel free to ask me more and I’ll try to piece together a coherent answer.
What you also forgot to mention is just how much trash we generate… that would be a massive limiting factor as well. It’s hard enough to get a few tons of stuff on a rocket going to space. I couldn’t get an exact figure on a quick google search but humanity generates somewhere on the order of tens of thousands of metric tons of trash per day
Right - but try asking “set an alarm in five minutes” - this used to set an alarm (say it’s 10:00, would set a 10:05 alarm). Now it sets a timer, which of course snoozes differently
My friend frequents goodwill and one time, he came home super excited to show me the Husky mini socket set he bought. He excitedly told me “oh it was only $35!”, assuming he had gotten a great deal… that same socket set was also $35 brand new at Home Depot. It’s almost predatory because people just assume goodwill has better prices. That said… my friend should’ve been smart enough to double check that before buying it, lol
I’ve got duo; we had to have it at my uni for 2FA for our school emails. As far as I can tell it really isn’t very invasive. That said, I do think it tracks general location but I don’t believe it goes further than that.
Glass transition temp of PLA is around 55-60C - that’s when it starts to get malleable. I’d be pretty surprised if the oven knobs get that hot.