Born in a family of rather modest means, Whitton …
Coanda Effect – Avro Car
The late 1940s and 1950s were halcyon days for UFO …
Five Stone Arch Bridge – Pakenham
Pakenham, Ontario, is a small town just west and …
Thomas Ahearn – From Cigar Boxes to Streetcars
Back in the late 1970's I worked with a …
Continue Reading about Thomas Ahearn – From Cigar Boxes to Streetcars
Robertson Screw
It was a lovely summer day in 1906 when a …
Who Invented the Light Bulb?
Most people think that Thomas Edison invented the …