Tag Archives: technologies

The missing part of most amazing DIY projects.

Most DIY project authors skip what’s the minimum requirements to do the project. I give one example. The author of $30 High-Speed PCB Drill Press claims he spent only $30 for it. That’s only expenses for necessary parts at the … Continue reading

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Replacing motorcycle helmet every five years?

(8/3/2012;) This UK online shop sells Suomy Gunwind visor as aftermarket products. http://www.racevisors.co.uk/category/visors-genuine-suomy-gunwind (7/7/2012;) This shop sells shields for Gunwind. I might give a try. http://www.motorcycle-superstore.com/1/1/69/7207/ITEM/Suomy-Race-Shield-for-Ventura-and-Gunwind-Helmet.aspx Excerpt from Snell Foundation Why should you replace your helmet every five years? The … Continue reading

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