Tagged: global warming
Earth Hour gives an opportunity to the people of the world to unite in a call for action on climate change
Contemporary air-conditioning systems are not only heavy energy consumers but also have an utter disregard for the ozone layer. At full volume a household air-con farts out enough greenhouse gases to chock a small elephant. Thank the pope ScienceDaily have recently reported that scientists from Madrid have produced a solar-powered air-conditioner that is far more environmentally friendly than previous cooling systems. It is said to use a reduced amount of greenhouse gases and does not harm the ozone layer in any way.