The Dynamo wind-up torch and radio


August 23, 2005

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August 24, 2005 Wind-up energy has always made sense – it just took most of us an extra 50 years to realise it. Not everyone can pop down to the store and buy another set of batteries for the torch or radio so having a wind-up device that does both makes infinite sense, particularly if you’re planning on covering all the bases for a power grid failure or some other disaster/emergency situation relating to the entire community. The Dynamo offers emergency lighting and an emergency radio receiver at US$26 (AUD$34.95) which makes it almost a no-brainer – having no running costs is even better. The idea is that you wind it for 90 seconds and it works for 20 minutes. For the lazybones among us, you can also plug it into the mains power or use three AAA batteries. oh, and it’s splash proof and hence ideal for the great outdoors.

The Dynamo’s dimensions are tiny at 66 (W) x 140 (L) x 60(H) mm, the radio covers both AM and FM bands and the torch is an LED, so the occasional rough treatment won’t render the torch inoperative. Throw in the fact that it’s spashproof and you can see why we think it’s a top notch Gizmo.

About the Author
Mike Hanlon Mike grew up thinking he would become a mathematician, accidentally started motorcycle racing, got a job writing road tests for a motorcycle magazine while at university, and became a writer. As a travelling photojournalist during his early career, his work was published in a dozen languages across 20+ countries. He went on to edit or manage over 50 print publications, with target audiences ranging from pensioners to plumbers, many different sports, many car and motorcycle magazines, with many more in the fields of communication - narrow subject magazines on topics such as advertising, marketing, visual communications, design, presentation and direct marketing. Then came the internet and Mike managed internet projects for Australia's largest multimedia company, (Australia's largest Telco), (Australia's largest employment site),,, and a dozen other internet start-ups before founding Gizmag in 2002. Now he writes and thinks. All articles by Mike Hanlon
1 Comment

i really do like this article :) thanks for sharing it :)

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