How to pronounce “silica” in English

Silica is the stuff that is made in hydrothermal vents at the bottom of the ocean.

But silica is a poor conductor and rubber itself is an insulator.

Fumed silica forms branched structures that increase viscosity.

Low-silica lava, also called mafic lava, creates super runny flows that race across the surface in rivers or spurt up as fountains.

High-silica lava, called felsic lava, is thick and sticky, preventing the gases from easily escaping.

The silica has already been linked to hydrothermal vents at the bottom of the Enceladus ocean.

So they tried silica instead, making a whitish-looking tire.

And it also detected silica grains.

That made for a fine silica powder that carried on the wind.

But the other key is how much silica the lava has.

And then if you have those silica gel packets that come with food and clothes, you can just put those in.

And they also contain contain tiny silica grains, a few nanometers.

might be preserved in things like silicate materials or carbonates.

The result is an incredibly stable pyramid shaped unit called as silica tetrahedron.

But if the lava is extra gassy or has slightly more silica, eruptions can get a little more explosive.

- So people have stuck to using carbon black for most of the tire and only a little silica in the treads.

It's one of the outcomes of the PAC silica summit held in June in Washington.

This child here is now understanding by applying heat to the surface in the game of "Minecraft" to the silica sand that he's found.

We know that there is hydrothermal activity at the ocean sediment interface based on the presence of those silica nanoparticles.

And then you get, you know, a silicate, kind of, a rocky mantle and then crust, all of those details.

They're mostly made up of dust particles. These are little silicate mineral dust particles, micron-size range, and hydrogen. That's what composes both. Star formation. That's where

This type belongs to a different mineral family, the amphiboles, here, instead of forming sheets, the silica tetrahedra lock into rigid, ladder-like chains,

The monomers by themselves are very runny, almost like water, so companies added thickening agents like fumed silica to turn it into a gel.

We got a huge grant from the NSF to use that laser to, like, slam tiny pieces of silica to understand what conditions are like

The bonds inside here are incredibly strong and stable, and because the atoms are already tightly bound to the oxygens inside the silicate structure,

First, they acquired the biggest rock wall company, then they acquired a firm holding the key patents to calcium silicate insulation, insulation that could be made without asbestos.

And in visiting her, I could see her eyes were very shiny and sparkly, and there was a lot of silicates or sands--

So, let's show you a little summary of this. There's that dust particle. It's about the size of a bacterium, by the way, just a few microns across. So, nothing but a silicate