Varibike: Trains Your Arms as Much as Your Legs

Cycling has always been a good way to exercise, but the Varibike aims to make it even better, by working out a larger number of muscle groups simultaneously.

varibike propulsion leg arm bicycle

The Varibike was designed as a work-out solution as well as a therapy solution. It coordinates and creates new synapses in the brain by using leg and arm propulsion. It has an intuitive inclination steering system, which will help build muscle. Thanks to selective pedaling, individual muscle groups are allowed to recover and regenerate during a ride.

In addition to the workout improvement, the makers of the Varibike say the increased input from both arms and legs can propel their bike up to 30% faster than conventional pedal-powered bikes.

varibike propulsion leg arm bicycle alone

The Varibike FR2 costs €3,999 (~ $5,350 USD). The FR3 adds separate freewheels to each arm crank, which allows you to use them side-by-side, in a rowing motion. It costs €4,499 (~ $6,019 USD).

varibike propulsion leg arm bicycle riding

[via Gizmag]

The Global Arms Trade, Visualized [Visualization]

If you’ve ever wondered how the arms trade—both civilian and military—pans out around the globe, be puzzled no longer. Google has just created a wonderful little visualization, which shows all the (known) arms trade between the globe’s countries over the past 20 years. More »

Google experiment lets you visualize the global arms trade in detail

Google experiment lets you visualize the global arms trade in detail

We’re all well aware of Google’s drive for experimenting with bizarre tidbits from time to time, and the search giant’s latest venture is one that gives a rather colorful and very detailed look at the global arms trade. Not surprisingly, the results are quite astonishing thanks to the interactivity and great amount of data Mountain View’s been able to add to its visualization — showing info like the number of imports / exports by each country from as far back as 1992 all the way up until 2010. There’s a lot more to it, however, with the ability to also see how much cash was being spent per nation, and whether it was on ammo or civilian / military weapons. For that, you might want to head over to the Arms Trade site, where you’ll be able to take Google’s experiment for a spin — literally.

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Google experiment lets you visualize the global arms trade in detail originally appeared on Engadget on Tue, 07 Aug 2012 06:13:00 EDT. Please see our terms for use of feeds.

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