Lorne Ketch

Are you knowledgeable? We've all heard the line, "What do YOU know?" Perhaps, it has been directed at you. The situation is generally confrontational. It's an argument and emotions are running high.

In 1687, Isaac Newton published his seminal book, Mathematical Principles of Natural Philosophy. It laid the foundation for the modern era of the physical sciences.

News and weather are standard products transmitted continually by radio and television. There are dedicated TV weather channels. One can find a myriad of weather sites on the internet.