Regenerative braking

11.26.11
Mazda's i-ELOOP does regenerative braking with capacitors instead of batteries
11.26.11

Mazda's i-ELOOP does regenerative braking with capacitors instead of batteries

Mazda has decided there's simply no reason why hybrid cars and EVs should have all of the regener...

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06.23.10
Mercedes-Benz SLS E-Cell prototype fuels our electric dreams with 526 horses
06.23.10

Mercedes-Benz SLS E-Cell prototype fuels our electric dreams with 526 horses

Oh, electric supercar, why do you tease us so? Mercedes is latest to throw up a prototype of what i...

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12.16.09
MIT's Copenhagen Wheel turns your bike into a hybrid, personal trainer
12.16.09

MIT's Copenhagen Wheel turns your bike into a hybrid, personal trainer

You really can't fault MIT's branding strategy here. Debuting at the biggest climate change confere...

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07.16.09
Hybrid2 public bike concept promises to help power city buses
07.16.09

Hybrid2 public bike concept promises to help power city buses

Hybrid bikes are one thing, but designer Chiyi Chen looks to have something far grander in mind for...

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12.01.08
Sanyo's eneloop hybrid bike has basket, will travel
12.01.08

Sanyo's eneloop hybrid bike has basket, will travel

Looking for an electric bike that does the pedaling for you? You have plenty of choices, particular...

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