This article introduces and explains the exciting new invention of Harald Haas - LED light bulbs capable of transmitting digital data. This device is sure to revolutionize the speed, efficiency and security of all wireless data, including telephone and internet. In fact, it might even be saving lives someday soon.

Participating in a student exchange program while in High School can be an extremely rewarding and truly unforgettable experience. Getting through the application process successfully, however, can be a challenge all its own. This guide is designed to provide tips for those who are serious about getting their chance to study overseas. These insights on everything from choosing the right program to paying for the trip will be invaluable.

Rooftop gardens can be a real delight, if not for the hassle of building and maintaining them. This article provides a simple guide to constructing an elegant hydroponic garden at very low cost. The ingenious design can be made to fit any sized garden desired, is virtually maintenance free and yet is simple enough to be built by anyone. Whats more, the whole setup easily dissembles for winter storage.

Artificial life is here! With the groundbreaking recent work of scientists like J. Craig Venter, Martin Hanczyc, and others, mankind has not only succeeded in creating fully functional synthetic cells from preexisting genetic code, but is on the brink of creating completely new, never observed before life forms. The value of these finding in the fields of medicine, environmental conservation and space exploration are truly exhilarating!

Many shoppers are wondering "just what does it mean to be ´certified organic´?". Be a savvy consumer by learning what the certification process is for farmers and how standards protect consumers. Follow the history of standards and certification through to their modern form and discover what goes on behind the label to ensure your food is healthy and sustainable.