Unusual for the philosophy of education, this paper takes Martin Heidegger's essay of 1954 The Question Concerning Technology as its starting point and applies it to a practical problem which is: Can interactive science...

International Union of Pure and Applied Chemistry documents describing the nomenclature of organic compounds.

This site, How Gyroscopes Work, is available from Howstuffworks.com. Everything from the science behind their workings, the concept and cause of precession, various gyroscope uses such as in telescopes and yo-yos, and...

You have one drywall screw, one 1.5 V alkaline cell, six inches of plain copper wire, one small neodymium disk magnet, and no other tools or supplies. You have 30 seconds to make an electric motor running in excess of...

This website has information for building a biodiesal processor. Building your own processor isn't difficult. You don't need any special skills or special tools. There are plans, designs and ideas here to help you....