The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.
Is the chemical aftertaste the reason why people eat hot dogs, or is it some kind of bonus?
I consider nature a vast chemical laboratory in which all kinds of composition and decompositions are formed.
The threat from Saddam Hussein and weapons of mass destruction - chemical, biological, potentially nuclear weapons capability - that threat is real.
Everybody's youth is a dream, a form of chemical madness.
This I conceive to be the chemical function of humor: to change the character of our thought.
I was in chemical jail.
Our sexual lives are maintained by the shadow side and the light side, so the more we can understand and embrace enlightenment, the less need there is for chemical enhancement.
Computer photography won't be photography as we know it. I think photography will always be chemical.
Research has shown that even small amounts of processed food alter the chemical balance in our brain and cause negative mood swings along with noticeable dips ill energy.
In 1893 I founded a chemical company which I ran until 1899.
By recognizing that the chemical atom is composed of single separable electric quanta, humanity has taken a great step forward in the investigation of the natural world.
We must perfect a worldwide system of accountability for nuclear, biological and chemical weapons.
Proteins are the machinery of living tissue that builds the structures and carries out the chemical reactions necessary for life.
It is more likely that more than a century will pass before we know the structure of the chemical atoms as thoroughly as we do our solar system.
Success is little more than a chemical compound of man with moment.
But the prospects of designing chemical plants for industrial scale chemical processes seemed far less interesting than the chemical events that occur in biological systems.
Every chemical reaction has a transition state.
I don't think having a My Chemical Romance action figure will make a kid start his own band, I like to think it will make him save children from a burning building.
When I was in high school, I became interested in cytochemistry: chemical analysis under the microscope, and trying to understand the composition of cells.
or simply: