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Etc Video

Power of friction – best welding possible

Here is a nice video that shows an unconventional method of welding two parts of a metal product. What causes the welding is the high heat caused by the friction of the two parts rubbing against each other. Look at the welding itself, it’s perfect size and shape, has no residue at all, and it’s […]

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Etc Reviews

The most influential two-wheelers in history

The other day I was wondering to myself, which motorcycle was most influential regarding design, technology, innovation and even concept. Here is the list that I came up with. Of course there are lots and lots of more bikes, but I narrowed it down to the most that influenced mainstream – street and sport motorcycles. […]

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Etc

Cat in a helmet

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