Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×

Comment Okay (Score 3, Interesting) 74

Okay, why does my "bullshit detector" go off. Not on the article, but I thought I'd pop onto Wikipedia and find out when Oculus Rift was first started as a project.

There's no mention. They mention the huge buyout in 2014, but no mention of the start of it, even under the "History" section.

And only one of the citations is from before that - an article in 2012. Now, it's not a deep secret, I can google and find stuff from that kind of era discussing it, but why OMIT this information in the History section of your own product's page?

Maybe it's because, 3 years on from the kickstarter, and millions and millions of dollars later, there's still no commercial product?

Comment Re: Do not (Score 5, Insightful) 133

Oh, fuck off.

They heated cinnabar ore. You get mercury when you do that. These people had metal, mined, and could build vast structures that weigh more than any skyscraper did for millennia after them.

You don't need a supernatural explanation that they found a liquid metal (a liquid mirror, in effect) fucking intriguing and so prized it as some kind of treasure to bury with their kings.

That people in these ancient eras had brains seemed to be frowned upon, as if we're the only humans who could be allowed to do that. Ancient Greek, ancient Egyptian, etc. civilisations all had astounding knowledge and abilities. Just because they were never able to fully capitalise on them and then we suffered a few thousand years of poxy ignorance doesn't mean they weren't geniuses. (Just so happens that several of those millennia were dominated by religious shit, Crusades, etc.).

Antikythera (extremes of "clockwork", gearing and mathematical technology), pyramids, battery technology, steam-powered engines, railways, they had a shit-ton of expertise, but the problem was that the insights were few and far between and hard to do, and secondary to surviving for the most part, so unfortunately they never were able to be joined together in the way we could do now.

Fuck your aliens. Pay your respects to thousands of years of education, science, inquisitiveness, some of the greatest minds who ever lived, single individuals who knew all of established science for their time, amazing insights, and artisans capable of creating their off-the-wall ideas using some of the most difficult craftsmanships in existence.

Comment Re:sort of like Antifreeze and pets/wildlife (Score 1) 104

Toss a few gallons of water in your trunk before you head to remote locations -- while the propylene glycol in the antifreeze may not kill you, the corrosion inhibitors and other ingredients

The glycol is the corrosion inhibitor. That's its job as much as anti-freezing. That's why we use it even in climates without freezes, and not just a smaller package of corrosion inhibitors. You have to substantially change the properties of the water to retard corrosion.

https://en.wikipedia.org/wiki/...

Propylene glycol oxidizes when exposed to air and heat, forming lactic acid.[9][10] If not properly inhibited, this fluid can be very corrosive, so pH buffering agents such as dipotassium phosphate, Protodin and potassium bicarbonate are often added to propylene glycol, to prevent acidic corrosion of metal components.

http://www.amsoil.com/lit/data...

Amsoil Low-Toxicity Propylene Glycol Antifreeze

Composition by Weight:
Total glycols >= 92 percent; Corrosion inhibitors and
antifoamants = 8 percent
; Water

Comment Re:sort of like Antifreeze and pets/wildlife (Score 3, Informative) 104

This is why I always try to purchase the "Low Tox" antifreeze for my vehicles. Should I ever be stranded in a remote location without water, I could survive for days just by cracking the draincock on the radiator. Plus, I don't have to feel as bad about parking my car over the storm sewer and emptying out the cooling system when I do a flush!

Toss a few gallons of water in your trunk before you head to remote locations -- while the propylene glycol in the antifreeze may not kill you, the corrosion inhibitors and other ingredients plus possible oil and combustion product contamination is not going to be great for you.

Comment Re:So, where's IBM in all of this? (Score 4, Insightful) 83

Seems like this should really be IBM's forte. I wonder why they didn't jump into it with both feet.

-jcr

Cheap commodity services was never IBM's forte - they don't want to rent you a $20 virtual server that you maintain yourself, they want to sell you a million dollar mainframe and $10,000 Intel servers that you pay IBM to maintain.

Comment Re:Good for Amazon! (Score 1) 83

Amazon is my favorite nonprofit organization! Their investors are footing the bill for that 100 pound room air conditioner I had shipped to me via Amazon Prime 2 day shipping, and all those times they spent 2-3 dollars to to ship me a 5 dollar item.

Amazon is squeezing the shipping carriers to lower shipping prices, so don't bet that they lost money on those packages.

Slashdot Top Deals

Genetics explains why you look like your father, and if you don't, why you should.

Working...