Save
Email
Print
Share
RSSBrowse News Stories
271 to 280 of 459 stories
view headlines only
-
Troublesome Green Algae Harnessed To Make Paper-Based Batteries
September 10, 2009 — Unwanted blooms of Cladophora algae throughout the Baltic and in other parts of the world are not entirely without a positive side. Researchers in Sweden have discovered that the distinctive ... > full story -
Harnessing Bacteria To Make Fuel Cells More Efficient
September 7, 2009 — Bacteria that generate significant amounts of electricity could be used in microbial fuel cells to provide power in remote environments or to convert waste to electricity. Researchers isolated ... > full story -
Fuel Cell Powered Unmanned Aerial System Achieves Flight Endurance Milestone
August 6, 2009 — Researchers have completed a successful flight test of the fuel cell powered XFC (eXperimental Fuel Cell) unmanned aerial system. During the June 2 flight test, the XFC UAS was airborne for more than ... > full story -
Solar Power from Your Windows, Awnings, Even Clothing?
August 5, 2009 — New research could one day lead to photovoltaic materials thin enough, flexible enough and inexpensive enough to go not only on rooftops but in windows, outdoor awnings and even ... > full story -
Soldiers Turn A March Into A Charge
July 27, 2009 — Engineers are developing a way to capture the kinetic energy produced when soldiers march and use it to power their ... > full story -
Energy and the Environment
Renewable Energy
Environmental Science
Petroleum
Environmental Issues
Energy Technology
Ways To Reduce Carbon Dioxide Emissions From Transport
July 27, 2009 — The most important way to reduce carbon dioxide from transport is to get the transport sector integrated into the overall energy system, according to ... > full story -
Batteries
Energy and the Environment
Solar Energy
Renewable Energy
Energy Technology
Environmental Science
Solar Lantern: Students Design More Efficient, Affordable Lighting For Sub-Saharan Africans
July 14, 2009 — A student is combining engineering and nature to design a more affordable and more sustainable lighting source for those living without ... > full story -
New Power Source For Portable Electronic Devices
July 14, 2009 — Microfluidic fuel cells could provide the necessary energy to provide continuous power to remote sensors, mobile phones and laptops, according to a student. Microfluidics deals with the behavior, ... > full story -
Inexpensive Thin Printable Batteries Developed
July 2, 2009 — For a long time, batteries were bulky and heavy. Now, a new cutting-edge battery is revolutionizing the field. It is thinner than a millimeter, lighter than a gram, and can be produced ... > full story -
Hybrid Vehicles That Are Even More Efficient
June 11, 2009 — A student in Spain has designed a way to increase the energy sustainability of hybrid cars. The implementation of his idea enables a vehicle to consume much less fuel than it would with a ... > full story
Search ScienceDaily
Number of stories in archives: 137,376
more 