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Good Thinking


— Good Thinking

Greaseless ball bearings: A revolutionary spin on a design that's been around for ages

By - May 26, 2015 3 Pictures

The humble ball bearing is a key component of nearly every device with moving parts, taking advantage of the vastly reduced friction you can achieve when rolling a ball between two surfaces as opposed to sliding them across one another. Now, a Japanese company has come up with a simple design that removes a key component from a typical bearing – the cage that keeps the balls separated as they roll around. Coo Space's Autonomous Decentralised Bearings don't need to be greased, and according to their inventor, this fact alone can reduce their friction by up to 90 percent compared with standard bearings.

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ShopInstantShoe instant-fit shoe system is heading for stores

By - May 25, 2015 2 Pictures

For women, buying the wrong shoes can be about more than just esthetics. If they end up with shoes that don't fit properly, they can develop foot disorders such as bunions, hammertoes or ingrown toenails. That's where the European Union's DemoShopInstantShoe project comes in. Established a few years ago, the collaborative effort is now about to release a device that instantly adapts off-the-rack shoes to a custom fit.

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Electrical supermarket trolley lightens your grocery load

By - May 24, 2015 10 Pictures

Israeli electrical engineer Avraham Hagay wrote into Gizmag this week to tell us about his invention, a motorized shopping trolley designed to make it easier to push a full load of groceries around the store and back to your car. The system, which carries loads of up to 120 kg (265 lbs), can be retrofitted onto existing carts or integrated into new builds. Hagay's currently in talks with local companies and he hopes to soon find a business partner to help manufacture, market, and sell the technology worldwide.

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WINKpen: have your wine and write with it, too

By - May 15, 2015 5 Pictures

If you're into handwriting, drawing, keeping diaries the old fashioned way and sipping wine, you may soon be able to merge all those activities into one. A new device created by Portland-based designer Jessica Chan adds a bohemian touch to the old fountain pen, by allowing it to be charged with any type of raw liquid with a staining property, including – you guessed it – wine. Called WINKpen, it also uses tea, beer, and anything else that tickles the user's fancy.

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— Good Thinking

Drink coasters morph into portraits of pain to tackle domestic violence in Japan

By - May 15, 2015 4 Pictures

Despite its reputation as one of the safest countries in the world, Japan isn't immune to the problem of violence towards women. And is so often the case, alcohol is often involved. In an effort to raise awareness and force a shift in the attitudes of boozy bar hounds, the Yaocho Bar Group nightspot chain has designed a series of coasters with portraits of Japanese women that reveal facial injuries in reaction to having cold drinks placed on them.

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