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Did a 3D Laser Printer Kill A Bay Area Couple?

newtboy says...

That's how I take him saying "a magical device that doesn't exist". If he means 'stop calling it something it isn't', he should say those words instead of what he said, no?

Edit: I don't disagree with his assertion that 3d printers don't make CO, or his frustration that cutters are being called printers, just his saying laser printers are non existent or magic.

shagen454 said:

I don't think that is what he was saying. My interpretation was that he was citing (a recent slew of misinformation) of media claiming that 3D Printers are harmful and in this case the cause of death ; of which a 3D printer would not be able to cause carbon monoxide poisoning, which is way more likely to have been a laser cutter.... No, he's trying to stick up for 3D Printers, of which may contain lasers (not very likely since it's not very commercial yet) and a completely different production method. Obviously, there are A LOT of people with 3D printers in the Bay Area.

Did a 3D Laser Printer Kill A Bay Area Couple?

shagen454 says...

Even if they DID make their own desktop sized 3D Laser Printer... it's beside the point. Those machines aren't big enough to create enough carbon monoxide to kill people. The kind that I worked on a Gerber Sabre is fucking MASSIVE. So, it has huge ventilation systems built in for that reason.

Did a 3D Laser Printer Kill A Bay Area Couple?

shagen454 says...

Here you go, don't test the nerds

Oct 22, 2015
"To call the Glowforge a 3D laser printer isn’t quite right. But the liberties the machine’s three co-founders have taken with the name are really more for the sake of having an intelligible way to describe a working laser cutter that’s the size of a desktop yet can perform the functions of the hulking, 700-plus pounds, $10,000-plus laser CNC cutter-engravers that are found in makerspaces and garages.
“I had a traditional laser cutter in my garage, and I would show it to people all the time,” says co-founder Dan Shapiro. “They would say, ‘Your laser printer is amazing.’ I’d say, ‘That’s not a laser printer.’ … At some point I learned the business advice that you’re supposed to be learning from your customers rather than lecturing to them.”
The machine Shapiro and co-founders Tony Wright and Mark Gosselin have created from their headquarters in downtown Seattle is really a laser cutter. It’s a subtractive manufacturing tool, as opposed to the additive nature of 3D printers." - Fortune Magazine

Did a 3D Laser Printer Kill A Bay Area Couple?

shagen454 says...

I don't think that is what he was saying. My interpretation was that he was citing (a recent slew of misinformation) of media claiming that 3D Printers are harmful and in this case the cause of death ; of which a 3D printer would not be able to cause carbon monoxide poisoning, which is way more likely to have been a laser cutter.... No, he's trying to stick up for 3D Printers, of which may contain lasers (not very likely since it's not very commercial yet) and a completely different production method (additive). Obviously, there are A LOT of people with 3D printers in the Bay Area.

newtboy said:

That's not how you pronounce epitome.

Is he saying there aren't 3d laser printers? There are. Some use lasers to activate and solidify the medium they are printing with...not all. Sorry dude, you're wrong. Maybe this report is a case of misidentification, but the statement that laser 3d printers don't exist....that's just a bold faced lie.

http://www.instructables.com/id/Build-a-Laser-3D-Printer-Stereolithography-at-Ho/

Did a 3D Laser Printer Kill A Bay Area Couple?

ant (Member Profile)

Jasper gets hit with a laser beam, coming from a house...

Do you consider the film Die Hard a Christmas movie? (User Poll by eric3579)

JustSaying says...

Man, I'm suuuper late to this party....
Anyways, Die Hard is and is not a Christmas movie at the same time. And it depends on your definition what makes a Christmas movie.
I'm gonna take an insane detour here that'll make sense.
Is Star Wars Episode 4 a science fiction movie?
That setting is futuristic, sure, must be sci-fi then. Lasers, Spaceships, Robots, the works. The checklist is done. Sci-Fi.
But what are the themes it touches upon, what is the story?
A young farmer's boy (naturally an adoptred orphan) named Luke is dragged into a rebellion against an evil king (Palpatine) by accident. When the boy get's hold of a pretty princess' (RIP Carrie Fisher) message to an old ally and menthor (Obi) through the fault of her two comic-relief servants (Robot-slaves), he decides to seek the adventure he's yearning for. He finds the old man (by fucking up) and both seek the next harbor to board a ship to join the resistance. The hire smuggler/pirate/bandit/nerfherder Han and his foreign friend Chewie and cross paths with the black knight Lord Vader, the evil kings enforcer. Hijinks ensue, princess rescued, the magic castle/ship/train of the evil king get's destroyed and everyone gets a medal.
What's exactly sci-fi here?
That could play out in medieval times. Or ancient greece. Or the wild west. Or on Christmas.
The setting and the genre are two different things and both determine what you'll label a story with.
Alien is a horror movie, a slasher. Aliens is a war movie. Alien³ is a horror movie of the animal-gone-maneater kind. Alien: Resurrection is a disaster movie (hihi).
They're all sci-fi, like Star Wars. Because of the setting.
Now look at Star Trek: The Next Generation Season 2 Episode 9 'The Measure Of A Man'.
Lasers, spaceships, robots, the usual. What is it about?
A Robot who's so sophisticated that he has to go to trial to prove he's not property but a real boy. Sure, you'll say, I've seen Pinocchio and I can see african men argue the same stuff in the 18th century. The point of the story is not only that is humanity is questioned, the point is he's an artificial lifeform. The question is not only 'What makes you a person?' but also 'When does artificial intelligence become an artificial person?'
That shit won't work in a setting without spaceships and robots. That's sci-fi because of its story.
So, setting and story are both what makes you label a movie a certain way but they're not the same.
Die Hard. Happens on Christmas. Could be Thanksgiving too. Setting interchangeable.
Story? Doesn't contain any christmas-related themes beyond two estranged family members become closer again. That could happen at a funeral as well.
I'm in my mid-thirties and I love Die Hard. It's one of the best 80's action movies. I can watch it anytime and I've seen it at least 20 times (noit joking here). But mostly in the summer. But I understand the question and its diverse answers perfectly well.
Die Hard is a christmas movie if it feels like one to you. For me, Lord of the Rings (especially Fellowship) feels like a Christmas movie to me. I've seen them all in theatres in December, I watched them on VHS and Blu-Ray only in December so far. They have fuck all to do with the occasion but this year was the first one I didn't watch any of them in December. And I feel I missed something this year. I'm not sure I can watch them at this time of the year.

CBU 105 Sensor Fuzed Anti-Tank Cluster Bomb

Drachen_Jager says...

Every clip they show of this amazing laser-guided precision weapon disperses randomly and misses 90% of the vehicles in the target zone.

Seems to me the lasers, rockets, computer chips, etc. are a bit wasted.

Typical American military. Spend $50 billion on a weapon system which is barely better than the simple low-tech solution and poverty-level wages for the people who will deploy it.

BARBARIC Dakota Access Oil Police Cause Mass Hypothermia

song77 says...

Not condoning the action of the Police, but i hate hearing just one side of a story, the protesters are wearing googles and masks as well and using laser or high powered torches. Would like to know more about this and see some of the injuries.

Fusion Energy: Future or Failure - Kurzgesagt

newtboy says...

I'm always curious about the 'free energy' claim.
Even if it's not expensive, it won't be 'free', and if it is so perfect that it's free, what happens to the millions that work in the energy field today? I'm not suggesting that issue is in any way a reason to not go forward, just that it's an issue that must be dealt with in the eventuality that 'free' energy becomes reality.
They should hype it as possible 'cheap, efficient, clean energy', never 'free', imo.

Are there any reactors trying to use both methods....magnetic confinement/compression and laser compression combined? It seems like they could use much less powerful (and less power consuming) compression/heating devices if they used both together.

The Solar Power Towers of Southern Spain

The Conspiracy Behind Your Glasses

John Oliver - Johnny Strong

spawnflagger jokingly says...

gotta call bullshit on Johnny Strong #1.
Let's assume he's 8-13 years old, that puts this on or before 1990. Laser Pointers in the 1980s were expensive and large. Only in mid 90s did they become smaller and cheaper, and probably even harder to order in the UK.
So unless Johnny Strong was 16 and still wearing onesie pajamas, this comic just came from a staff writer who likes playing with cats using laser pointers (who doesn't?)

If Looks Could Kill



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