http://tags.gizmodo.com/assets/base/img/thumbs140x140/gizmodo.com.png http://gizmodo.com/tag/themedievalfuture http://gizmodo.com/tag/themedievalfuture A company called Nextreme Thermal Solutions recently demoed this LED—which shines brighter than the candle whose heat powers it—as first step in what I assume is a move toward bonfire-charged laser weapons. [Tech-On]

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