Group items tagged

What do you do if you build a wind farm smack dab in the middle of a major bird migration route, and want to avert the anger of conservationists? Put up a radar system that's designed to shut down the entire thing when it detects a mass of birds on the way. That's what's been done at the 202 MW Peñascal Wind Farm in Texas: System Detects Birds Approaching Four Miles Away The system uses radar originally developed for NASA and the US Air Force to detect birds as far as four miles away, The Guardian reports. When it picks up the approaching birds, it analyzes the existing weather conditions and determines in real time whether those birds are in danger of flying into the blades. The system then automatically restarts the turbines when the birds have passed.

Ladies and Gentlemen! Our keynote speaker is Rob 'Waldo' Waldman. When Waldo was 8 years old, he got his first whiff of jet fuel and knew he was destined to fly! A graduate of the Air Force Academy, he is a decorated F-16 fighter pilot with more than 65 combat missions...

A solar water heater can save around $450 in a year and can keep tons of CO2 emissions out of the air. If that is multiplied by 80 millions houses in the U.S., just imagine how clean we can keep our environment.

The building's design should be one that takes into account as many green aspects as possible. From using natural lighting to reduce the amount of electricity, to good air ventilation to reduce the need for energy for cooling, the building should be built to save money and resources.

This appliance is a 3 in 1 blower which can be used to clean your lawn, the inside of your car, or any corner of your house. The unit has a powerful air speed which varies between 140 miles per hour to 250 miles per hour.

Toxins are absorbed through the skin from cosmetics, household products, ingested through the food we eat & absorbed through the air we breathe. Making healthier & smarter choices can lead to clearer skin, weight loss an increased energy level and anti-aging benefits.

Hi Guys here you see the most dangerous and perilous Bacteria or germs on the earth.Nature has formed some of the tiniest microscopic giant that has the capability to just throw us away. These small Bacteria are universally about us, be it soil, water or air. Some of the bacteria are no hesitation helpful for us while several are extremely dangerous and can show fatal.