Treehugger, one of our favorite green technology blogs, reported on this clever little item last week: a cell phone designed to run on Coca-Cola. The device runs on sugary water (yes, Sprite and Pepsi fans, most sodas will work) by breaking down carbohydrates – sugar – and in an electricity-generating chemical reaction. Not only would this type of phone conserve energy and eventually biodegrade, but it also might save you a few calories!
This holiday season no one is exempt from the responsibility to reduce their carbon footprint – even Santa. Accordingly, GE has called on their scientists and engineers to re-design Santa’s sleigh so that the jolly fellow brings nothing more than Christmas cheer to the environment. Features include self-powered OLED lighting, energy-storing sodium batteries, a wireless medical sensor and more. Check it out here, and have a wonderful holiday!
In a project that is one of the top 5 finalists in the annual awards for Outstanding Civil Engineering Achievement, a team of engineers and architects have effectively rebuilt an eroding coastline along the eastern shore of Lake Michigan. Not only have they reinforced the shore in a way that respects the natural beauty of the landscape, but they were also able to add a recreational trail and strategically placed rocks to combat erosion.
As anyone who’s been caught in a sudden rainstorm can attest that predicting the weather can be dodgy business. Global warming has produced more erratic weather patterns, making this task even more difficult. Recent large-scale natural disasters, such as the 2004 Indian Ocean tsunami and Hurricane Katrina, highlight the need for better climate-monitoring systems.
Fortunately, this past month the European Space Agency launched the Soil Moisture and Salinity (SMOS) probe, a $460 million satellite that promises to help predict floods and droughts across the globe.