Yokohama is introducing the dB Super E-spec tire, with an improved liner and a compound that uses orange oil and natural rubber to cut petroleum significantly in the manufacturing process.

On the inside, an advanced inner liner is thinner, lighter, and provides better air retention.

On the outside, the new Super Nano-Power Rubber compound blends natural rubber with oil squeezed from waste material from the Japanese orange juice industry to create a tire with a split personality. In straight, steady driving, the compound generates less heat, for a lower rolling resistance, while in active driving—cornering and braking—the material softens for better adhesion to the road surface.

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[UPDATE]: Video of the switching station in action and photos added below.

YOKOHAMA, JAPAN- Last night at approximately 10:30 PM PST (1:30 AM EST), electric vehicle services provider Better Place will demonstrate key elements of their battery switching station technology. This is the first public exhibition of a battery switching station—which Better Place lauds as the final piece of a “total electric vehicle solution.” The company was invited by the Japanese Ministry of the Environment to set up an exhibit in Yokohama.

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“Range anxiety,” as it’s called, describes the most fundamental fear expressed by would-be adopters of electric vehicles. It’s no different than the fear of driving through sparsley inhabited parts of the United States, where it’s important to know your car’s mileage and the distance to the next gas station.

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