THIS little book of 75 pages is designed to give to amateurs practical information as to the construction of a small working dynamo-machine. What is aimed at is the building up of a machine capable of ...

Steven Weintraub launched Collider in the summer of 2005. As Editor-in-chief, he has taken the site from a small bedroom operation to having millions of readers around the world. Over the years, he ...

Dynamo Micropower is a tiny startup that’s only been around a short time, trying to build a very small generator for the home. But since forming the company in January, co-founder Jason Ethier, 23, ...

THIS volume gives the leading papers and extracts from books, etc., from which we can see the gradual historical development of the modern dynamo. The frontispiece gives a portrait of Faraday and the ...

See the custom bike ridden by Victor Bouscavet to his win at the epic 1,100km Norweigan ultra-race, The Bright Midnight ...

The cartoonist of the future wouldn’t have to lift a finger, thanks to tomorrow’s wonderful machines. At least that was the idea behind this 1923 cartoon by H.T. Webster. Americans of the 1920s saw a ...