Do not get a base ender 3. Get something direct drive with input shaping and auto bed leveling if you can. If you want a printer that "just works" where (after some setup) you can just press a button and get a print, auto bed leveling is a must-have IMO. I don't have one myself, but I think the neptune 4 for ~$220 is a good option, anything else with similar specs would also work. Look at some reviews on youtube.
My ideal copyright would be 15 years or death of the creator or the end of sale/support, whichever is earlier. That would mean that Portal 2 has copyright and Portal doesn’t, which sounds about right.
I don't care about hoverboards, but a great side effect of their mass production is that you can get a pretty decent brushless motor now for very cheap. I also saw a video about a hack you can do to make it run better at higher RPMs. You can get one of those hoverboard motors for like $30 on ebay and pair it with a $25 ODrive clone from aliexpress. Its good for probably 10 nm of torque at 36v 10a.
I think its largely the chip manufacturers, but ARM is still making money on licensing fees for Nvidia's new ai chip (with an integrated 72 core arm cpu) for example
ARM is in the perfect place where, if a company using their architecture succeeds, they get tons of money, and if the company fails, they lose nothing.
Do not get a base ender 3. Get something direct drive with input shaping and auto bed leveling if you can. If you want a printer that "just works" where (after some setup) you can just press a button and get a print, auto bed leveling is a must-have IMO. I don't have one myself, but I think the neptune 4 for ~$220 is a good option, anything else with similar specs would also work. Look at some reviews on youtube.