Solar Trees May Light Up Europe

This is a great innovation — the streets of Europe could soon be lit by "solar trees". These self-contained streetlights could save cities energy and money too. Unlike regular streetlights, they do not require costly underground wiring to install, and they are immune to blackouts. Designed by Ross Lovegrove, the lights have 10 solar panels […]

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Christmas Trees Made With Recycled Bottles

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These two Christmas trees were made with recycled bottles. Quite an efficient use for all those empties! The one of the left was made with 1050 beer bottles by Paul Deakin, a student at the University of Southampton (the south coast of England). The tree on the right was made with Grolsch beer bottles. Anyone […]

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Gift Trees: Efficient

These gift trees, from the National Arbor Day Foundation, can be grown indoors or outdoors or even preserved in the refrigerator until you are ready to plant them. The trees are only $3 each, but there is a minimum order of 10. You can select from four evergreens: Ponderosa Pine, Coastal Redwood, Longleaf Pine, and […]

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