I mix my water myself-two parts H and one part O.

I met this wonderful girl at Macy's. She was buying clothes and I was putting Slinkies on the escalator.

I once locked my keys out of my car. I had to break out of my car with a coat hanger.

I locked my keys in the car the other day. But it was alright; I was still inside.

Although the problem of transmuting chemical elements into each other is much older than a satisfactory definition of the very concept of chemical element, it …

Radioactivity is shown to be accompanied by chemical changes in which new types of matter are being continually produced. ... The conclusion is drawn that thes…

Only when I began studying chemical engineering at Oregon Agricultural College did I realize that I myself might discover something new about the nature of the…