Vibration batteries may be the future
- Vibration batteries may replace regular batteries.
The technology developed by electronics maker Brother Industries uses a coil, magnet and condenser to charge electricity. The Vibration Energy Cells produce electricity after being vigorously shaken.
Two AA-sized prototypes produce electricity that's enough to charge TV remote controls, the company said.
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New clean energy investment in developing nations slipped sharply last year: report
BEIJING - New clean energy investment slid by more than a fifth in developing countries last year due to a slowdown in China, while the amount of coal-fired power generation jumped to a new high, a recent annual survey showed.
Bloomberg New Energy Finance (BNEF) surveyed 104 emerging markets and found that developing nations were moving towards cleaner power sources, but not fast enough to limit carbon dioxide emissions or the effects of climate change.
New investment in wind, solar and other clean energy projects dropped to $133 billion last year from $169 billion a year earlier, mainly due to a slump…