In Sydney, Australia, this truly “green” tree was constructed from green plastic bottles. The blue effect was made by leaving the lids on some of the bottles. This Christmas tree is both environmentally friendly and clever.
Do you know that 77 percent of empty plastic water bottles end up in landfills? Students at the University of Vermont do, which is one of many reasons why they encouraged the school to ban bottled water sales on campus and display this sculpture that illustrates the wastefulness of bottled water.