Something wrong with the military.....no, AMERICAN military.

You ever play Lego? The kid's those toys stacking it up? You seeing it melt, to where the children pick it up and chew? Let's say Taiwan summer too hot, you bring a logo outside in the day time, you see it melt?

That is the melting points, to see if the toy and the paint will coming out of that things, to become a hazard to the children's age between 3 to 5? 

You understand that Lego has to have an engineering department, or somewhere they acquire that "Material" it will be forever durable, you throw it, it will not break apart, you draw it, it doesn't color? The things you touch it, that is a type of the material.

Either the Lego bought that patent, or the made those patent themselves to...the Lawful department, so they can sale all over the worlds, with a label clearly indicator, that was for the children 3 to 5.

Same its to the hair spray, you walking in the salon of America, when I used to be 20 years ago, they have a branding, that has different number on top, 6 or 8. They spray your hair to fix there, but you don't breath that things in. In Chemistry, that is versatile. 

oh, you never do those things, why a thing its versatile?

So the quality of any kind of "material", you always know about its melting point, boiling point, the durable, if they are a membrane, like ....plastic, if you put the salt water in the bag, and in the pot that has a different liquid, they leaking back and forth? 

That is one of the things called osmosis.....

Like in America high school, people wear a fashion of the leather jacket, you seeing that Hailey does those One Boy polyester jacket? Its thin, not good for America, but the same material, has a very heavy coat on the man's fashion in the ski outfit? Those are the same polyester idea, meaning if you pour some dew water, or some water, it goes straight down. That type of the fiber does not absorb the water.

These are the material, that you stretch, you see it break apart? 

You use to using silk doing that.

Food Lab

No....the bottle are. You seeing the glasses bottle more expensive, or the plastic bottle.  The actually edible parts of the ingredients, no...those are not material science. Those are the food eating down. You divide that to the recipes session, saying the flavors, saying the pleasing, the decoration, the wedding receptionist, or one of those England if they invite the guests for PETA, they have those vegan things made buffets. There is nothing material science about it. Its the ratio, to how people like the taste, they buy the products.