how has cement effected the human race?
82482
what!? it practically MADE the human race!!... oh cemen..t got it.\n\nI'd say it's good for us, bad for the environment. I mean, who wants to walk in swamplands? which is all that Florida is. humans enjoy convenience, and a flat surface is more convenient. but nature's prettier.
1044707
Actually, its more related to economy and style.  Concrete has that radon feel about it.
800742
I've noticed this all over not just in movie theaters, it has brought down society and civilization in general. I hope one day we fix it so our children don't have to tolerate it also. Things haven't always been like this it started about 15 years ago and seems to be getting worse.
56102
oil, coal, natural gas.\n\nancient plant matter.\n\nIt depends on how old the human is. An adult has 206.\n\nIt isn't. But it might be just as bad, depends on the chemical and the duration and level of exposure.\n\nHuman Immuno-deficiency Virus.
856161
By unit volume, probably dry cement is heavier. Why? Because rocks are heavier than water.
733065
humans- stress,health, emotional effects, financial effects, humanity comes intoplay here with people helping people\n\nenviroment- new growth, polution(the ash in the sky), migration of wildlife(have 2 move to find food),
693422
i consdier myself a citizen of the earth and a member of the human race. What countries or cities we come from are irreleant.
806183
If the white race is finished then the human race is finished because the human race depends on the white race for survival.
680937
1 Deposition\n2 Compaction\n3 Cementation
1095474
Human are thier own destruction tools by this I mean we are constantly creating thing that destroy our plant by means of technologies and industries that produce things without knowing the long term effects. eg asbestes, benzines, and other elements. For such a smart race we are very stupid or completely ignorant.
812873
I used to tell people they needed a concrete softner to fix problems in their sidewalks. \n\nWe used to tell the new students to bring us 'left' handed wrenches.\n\nAnd George Carlin made reference to a left nostral inhaler.
379808
It's an hydration reaction wherein the water molecules attach themselves to the cement. This causes bonds to form between the cement molecules and the other materials, such as sand and stones.
92509
cement shoes is a pharse used to talk about the way a mobster, or gangster would kill someone the theory is: they would put cement blocks on the feet and throw the body in the water, the cement keeps the body from coming to the surface.
35678
I'd definitely have to say people.  I mean, think on it:  Cars, factories, smokers, and so many other variables that depend on the human race to produce it... whereas, volcanoes and nature itself are just simply producing it to balance out the atmosphere and to equalize the elements in it!  We far exceed the output of nature itself... it's sad, but we really GOTTA control it better otherwise Mother Nature WILL bite back someday......
236052
gorilla glue! \nor possibly rubber cemente
68054
Depends upon the species.  Some would affect us more than others.
24788
there are many mutations that happened to be beneficial to humans. for example, sickle cell anemia mutations created a positive effect in africa where malaria was prevalent