The development of a rational view of the nature of catalysis was thus absolutely dependent on the creation of the concept of the rate of chemical reaction.
When I was in high school, I became interested in cytochemistry: chemical analysis under the microscope, and trying to understand the composition of cells.
Don't let that weapon technology proliferate. Don't let Saddam Hussein get capability for nuclear or chemical weapons, because he's already shown a willingness to use any weapon at his disposal.
We know that if memory is destroyed in one part of the brain, it can be sometimes re-created on a different part of the brain. And once we can unravel that amino chain of chemicals that is responsible for memory, I see no reason why we can't unlock it and, essentially, wipe out what's there.
Most American fascists are enthusiastically supporting the war effort. They are doing this even in those cases where they hope to have profitable connections with German chemical firms after the war ends.
Our chemical and other manufacturing concerns are all too often ready to let the Germans have Latin American markets, provided the American companies can work out an arrangement which will enable them to charge high prices to the consumer inside the United States.
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.
There is no one area of chemical engineering that specifically helped me in my career as an astronaut, it was more the general education in engineering. Also, it was a very difficult and rigorous course. So, it made me strong and resourceful.
Finally, as the digestive canal is a complex system, a series of separate chemical laboratories, I cut the connections between them in order to investigate the course of phenomena in each particular laboratory; thus I resolved the digestive canal into several separate parts.
Many years ago it was taught that plants and animals were composed of different materials: plants, of a chemical substance of three elements,- carbon, hydrogen, and oxygen; animals of one of four elements, nitrogen being added to the other three.
In 1893 I founded a chemical company which I ran until 1899.
Proteins are the machinery of living tissue that builds the structures and carries out the chemical reactions necessary for life.
The physiologist who succeeds in penetrating deeper and deeper into the digestive canal becomes convinced that it consists of a number of chemical laboratories equipped with various mechanical devices.
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.
For the first time in the history of the world, every human being is now subjected to contact with dangerous chemicals, from the moment of conception until death.
The body is a marvelous machine...a chemical laboratory, a power-house. Every movement, voluntary or involuntary, full of secrets and marvels
I consider nature a vast chemical laboratory in which all kinds of composition and decompositions are formed.
I was in chemical jail.
Nowadays, however, we recognize that simultaneously with the typical case of a chemical reaction a typical case of catalytic effect had been studied which constitutes a limiting case.
When you look at other countries that are developing the capabilities and the technology to deploy missiles of very significant destructive capability with nuclear, chemical, or biological warheads, then the MAD dogma makes even less sense.
The physical fabric of the world had to be such as to enable that ten billion year preliminary evolution to produce the raw materials of life. Without it there would not have been the chemical materials to allow life to evolve here on earth.
As crude a weapon as a cave man's club, the chemical barrage has been hurled against the fabric of life.
So there he is at last. Man on the moon. The poor magnificent bungler! He can't even get to the office without undergoing the agonies of the damned, but give him a little metal, a few chemicals, some wire and twenty or thirty billion dollars and vroom! there he is, up on a rock a quarter of a million miles up in the sky.
Rocket scientists agree that we have about reached the limit of our ability to travel in space using chemical rockets. To achieve anything near the speed of light we will need a new energy source and a new propellant. Nuclear fission is not an option.
We are able to find everything in our memory, which is like a dispensary or chemical laboratory in which chance steers our hand sometimes to a soothing drug and sometimes to a dangerous poison.
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