Live data from Hacker News

Spray-on liquid glass is about to revolutionize almost everything

physorg.com

91–100 of 147 posts

Re: Spray-on liquid glass is about to revolutionize almost everything

#91

The coating is environmentally harmless and non-toxic, and easy to clean using only water or a simple wipe with a damp cloth. It repels bacteria, water and dirt, and resists heat, UV light and even acids. How can you use water to clean it if it repels water?

How do you wash your teflon pans?

Re: Spray-on liquid glass is about to revolutionize almost everything

#92
post #47
post #23

yawn... Get back to me when you have transparent aluminum.

http://en.wikipedia.org/wiki/Transparent_aluminium "To create transparent aluminium, more power than is used by an entire city had to be focused into a dot with a diameter of less than one-twentieth the thickness of a human hair, and then could only maintain the transparent state for 40 femtoseconds." And its only transparent to the X-rays that are needed to knock out the electron in the L-shell.

What about aluminium oxide, does that count?

Re: Spray-on liquid glass is about to revolutionize almost everything

#93
post #90
post #67

Earlier quoted context omitted.

In my mind, especially because of this: > [Neil McClelland] said soon almost every product you purchase will be coated with liquid glass. Because such things are probably good for you, right?

Silica is one of the most abundant oxides in the earths crust. Our bodies have no problem dealing with it.

In larger-scale chunks (ie, dust). There have been a lot of questions how nano-scale particles react in our bodies, some of them apparently very differently, and not very much science because the creation of them in relatively large quantities is such a new development.

So yes, lets add new things to food without the testing we require of drugs, and lets do it on a massive scale.

Re: Spray-on liquid glass is about to revolutionize almost everything

#94

The coating is environmentally harmless and non-toxic, and easy to clean using only water or a simple wipe with a damp cloth. It repels bacteria, water and dirt, and resists heat, UV light and even acids. How can you use water to clean it if it repels water?

But the water will stick to whatever you're trying to get off the surface, which is the the whole point of using water to clean things...

Re: Spray-on liquid glass is about to revolutionize almost everything

#95
post #28

Earlier quoted context omitted.

Cigarettes, DDT, Agent Orange, radium, hormone-leaching plastics, certain pharmaceuticals, antibiotic-laced meat. All were known to be harmful and were subject to a cover up to promote consumption. You can debate his example, but his point stands.

DDT, Agent Orange, "hormone-leaching" plastics are not harmful to people. Antibiotics in meats are only a problem to a small number of allergic people. Of course, if you are really a vegetable or insect, then I could see why you consider the first two to be threats.

[deleted]

Re: Spray-on liquid glass is about to revolutionize almost everything

#96
post #90
post #67

Earlier quoted context omitted.

In my mind, especially because of this: > [Neil McClelland] said soon almost every product you purchase will be coated with liquid glass. Because such things are probably good for you, right?

Silica is one of the most abundant oxides in the earths crust. Our bodies have no problem dealing with it.

I have one word for you, but it's a doozy: pneumoultramicroscopicsilicovolcanoconiosis.

Re: Spray-on liquid glass is about to revolutionize almost everything

#98
post #90

Earlier quoted context omitted.

Silica is one of the most abundant oxides in the earths crust. Our bodies have no problem dealing with it.

I have one word for you, but it's a doozy: pneumoultramicroscopicsilicovolcanoconiosis.

... a disease where you breathe sub-microscopic silicon volcanoes?

Re: Spray-on liquid glass is about to revolutionize almost everything

#99
post #26
post #15

Earlier quoted context omitted.

The lack of understanding about possible adverse effects of asbestos worries me... Oh wait, it is actually pretty nasty stuff. Now, while the "20 years down the road" thing is a bit silly, a lack of understanding about potential adverse effects is a reason to investigate further, not to dismiss anyone who's cautious about it as paranoid.

Society's track record is pretty good, then. Deaths attributable to asbestos are extremely rare in the scheme of things. Sensational headlines and ambulance chasing lawyers fool our primitive brain's broken probabilistic reasoning circuitry into making bad risk assessments. Given the overwhelming improvement in health and lifespan due to new material development and widespread use, I'd say we've been consistently mak…

Then take PCB's, or mercury and other hvy metal poisoning. Or radium (maybe a different radioactive) they use to paint on clock/watches to make them glow in the dark.

Re: Spray-on liquid glass is about to revolutionize almost everything

#100
post #90

Earlier quoted context omitted.

Silica is one of the most abundant oxides in the earths crust. Our bodies have no problem dealing with it.

I have one word for you, but it's a doozy: pneumoultramicroscopicsilicovolcanoconiosis.

You mean pneumonoultramicroscopicsilicovolcanoconiosis right?
Post reply on HN