One type is tempered glass, which is glass that has been cooled very quickly and has great internal pressure. This pressure makes it extremely strong, but if it breaks, it explodes into harmless .5"x.5"x.5" cubes.
Three-layer glass is another fairly strong glass used in windshields. It is essentially a layer of clear plastic sandwiched between two layers of normal glass. When/if the glass breaks, it shatters normally (long, pointy, deathly shards), but is held in place by the plastic.
Prince Rupert's Drops are also an extremely strong type of glass, but with a weak point. They are formed by dropping glass into water, and as such the outside cools faster than the inside, again causing great internal pressure. They are shaped like teardrops, with long, brittle tails. If the tail is broken off, the pressure inside the drop is released and they explode. (http://en.wikipedia.org/wiki/Prince_Rupert%27s_Drop)
Metallic glass is the strongest glass.
Jellyfish Some types glass Water etc...
Its the hardest material on earth. This doesn't necessarily mean its the strongest. Get a piece of glass and crack it with a hammer. That's basically a diamonds strength.
Umm, i don't know of a knife that can do that.
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
Metallic glass is the strongest glass.
Daedric armor provides the best defense out of all armor types, but is a heavy armor. Glass is the best light armor.
There is a new glass called metallic glass. This glass has been found to be the strongest commercial glass that you can find. Give that I don't know much about this glass I am having to go based off what a little bit of research is telling me.
The strongest villan in the world is Zurafa.
No, they are 2nd strongest. The strongest dog in the world is the Kurdish Shepard Dog.
No, piranhas are not the strongest creatures in the world
it was the strongest economy in the world
The Strong Nuclear Force is the strongest force.
The strongest Digimon is WarGreymon
The strongest Yonkou was assumedly Whitebeard, since the title the World Government gave him was "The Strongest Man in the World."
The strongest dog in the world is pittbulls so it is from turkey or America
The duration of The Strongest Man in the World is 1.53 hours.