Weed Science Society of America
wssa.netA Non-Profit Professional Society Promoting Research, Education, and Awareness of Weeds in Managed and Natural Ecosystems
Photoelectric effect - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Photoelectric_effectIn the photoelectric effect, electrons are emitted from solids, liquids or gases when they absorb energy from light. Electrons emitted in this manner may be called ...
Causes, Volunteering, People Making a Difference - HuffPost Impact
www.huffingtonpost.com/impactDiscover worthy causes, find ways to take action, and read truly inspiring stories. Hear from social good experts and share how you can make an impact.
Impact Lab - A laboratory of the future human experience
www.impactlab.netThe DaVinci Institute present scientific breakthroughs and innovative technologies.
National Geographic - Inspiring People to Care About the Planet ...
www.nationalgeographic.comKids Photography Animals Watch Videos NatgeotvWith a look into the pages of the magazine, plus interactive features, maps, photography, news, exhibitions, things for kids, educational features, and hosting live ...
Visual Effects Society
www.visualeffectssociety.comThe Visual Effects Society is the entertainment industry's only organization representing the full breadth of visual effects practitioners including artists ...
CGTalk
forums.cgsociety.orgCGTalk, the CGSociety's official forum for digital artists
Butterfly effect - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Butterfly_effectIn chaos theory, the butterfly effect is the sensitive dependence on initial conditions, in which a small change at one place in a deterministic nonlinear system can ...
Global warming, photography, pictures, photos, climate change ...
worldviewofglobalwarming.orgGlobal warming photography - photographs of global climate change in the Arctic, Antarctica, glaciers, temperate climate zones, rising seas.
U.S. Geological Survey: Climate and Land Use Change
www.usgs.gov/climate_landuseClimate and Land Use Change. The USGS undertakes scientific research, monitoring, remote sensing, modeling, synthesis, and forecasting to address the effects of ...
Tuesday, December 17, 2013
Posted by Unknown |
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment