5. Hotel offers free meal to guests who are willing to generate electricity
The Crown Plaza Hotel in Copenhagen, Denmark, is offering a free meal to any guest who is able to produce electricity for the hotel on an exercise bike attached to a generator. Guests will have to produce at least 10 watt hours of electricity – roughly 15 minutes of cycling for someone of average fitness. They will then be given meal vouchers worth $36 (26 euros).
4. Disco pub gets electricity produced by people dancing at specially modified dance floor
All the flashing strobes and pounding speakers at the dance club are massive consumers of electrical power. So Bar Surya, in London, re-outfitted its floor with springs that, when compressed by dancers, could produce electrical current that would be stored in batteries and used to offset some of the club’s electrical burden. The club’s owner, Andrew Charalambous, said the dance floor can now power 60 percent of the club’s energy needs.
3. Brothel offers discount to eco-friendly customers who use bikes
A Berlin brothel came up with an innovative way to attract customers during the economic crisis, and do something to help avoid climate change at the same time. They’re offering a discount to patrons who arrive on bicycles. According to Thomas Goetz, owner of the ‘Maison d’envie’ brothel, the recession hit their industry hard. Customers who arrive on bicycle or who can prove they took public transport get a €5 (£4.30) discount from the usual €70 (£60) fee for 45 minute sessions.
2. Company creates a desktop printer that doesn’t use ink nor paper
Who says printers only use paper to print documents? It’s time for you to meet the PrePeat Printer then. Different from conventional printers, PrePeat adopts a thermal head to print on specially-made plastic sheets. These plastic sheets are not merely water-proof, but could be easily erased, just feed the sheets through the printer again, and a different temperature will erase everything or just write over it. Also claimed by the manufacturer, such one sheet could be used up to 1,000 times so that you’ll reduce your expenses on paper for sure.
1. University constructs a green roof as a gathering place
Green design is an enormously popular trend in modern architecture, just take a look at this amazing green roof at the School of Art, Design and Media at Nanyang Technological University in Singapore. This 5-story facility sweeps a wooded corner of the campus with an organic, vegetated form that blends landscape and structure, nature and high-tech and symbolizes the creativity it houses. The roofs serve as informal gathering spaces challenging linear ideas and stirring perception. The roofs create open space, insulate the building, cool the surrounding air and harvest rainwater for landscaping irrigation. Planted grasses mix with native greenery to colonize the building and bond it to the setting.
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