The Zipper

Jan 27, 2012 by

The zipper is an indispensable little piece of technology that we’d be lost without. It was an out-of-the-blue invention. Nothing like it had existed before.

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The Ball-point pen

Jan 6, 2012 by

A ball-point pen is often called a Biro, because the brothers Biro invented it.

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Aug 19, 2011 by

Disks for the eyes No one knows for sure who invented spectacles but he probably lived in the...

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Ground Source Heat Pumps

Apr 24, 2011 by

My parents are building a new house and my Father ever keen to try out new ideas is installing a Ground Source heat pump which promises to supply most if not all the heating required for the new house without drawing ANY energy from the European Grid!

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