SEIL backpack by Lee Myung Su USES LED lights to display traffic signals.

(韩国设计师，官网在此)设计的SEIL背包利用LED灯来显示交通信号。

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The six-month event of the Expo kicked off at 8:10pm with a lavish riverside display of fireworks and lights.

历时6个月之久的世博会当晚8时10分拉开帷幕，黄浦江畔随之上演了绚烂的大型灯光焰火表演。

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Artists create ice sculptures and combine them with coloured lights to make a beautiful display that people come from all over the world to see.

在从一月开始为期一个月的的冰雪节期间，哈尔滨用艺术家设计的配有彩灯的美丽冰雕喜迎来自世界各地的游客。

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Near Christmas, volunteers put on a dazzling display of lights and, on the day before Christmas Eve, The Ship Inn cooks up a traditional dish of stargazy pie in honour of local lad Tom Bawcock, who supposedly ended a village famine by braving storms to land a bounty of fish.

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The same is true if we limit the effect to the number of believers whose homes display candles, lights, symbols, Scandinavian wildlife and vegetation and whatever else the spirit moves them to exhibit.

WSJ: Christopher Hitchens on Forced Merriment, the True Spirit of Christmas

Lights and display boards at those spaces could be powered applying the same concept as that being used in Club Watt, she said.

CNN: Are we heading for a human-powered future?