「Do Cows Pollute As Much As Cars」を編集中

<br>At Delft University of Technology in the Netherlands, researchers are working on a novel, albeit somewhat distasteful, alternative to fossil fuels. They've developed a state-of-the-art toilet for use in developing countries that employs microwaves to chemically alter human waste into syngas, a mixture of carbon monoxide and hydrogen. This syngas can then be used in stacks of fuel cells to generate electricity. At first glance, Delft's scheme to turn poop into power may seem a bit daft. But drastic times call for drastic measures, and many people categorize the state of our environment as drastic. We live on a planet of finite resources -- some of which are crucial to our survival, and others that harm the environment every time we use them. Some of these energy sources, like solar power, hybrid-electric vehicles and small, hand-powered gadgets have already caught on. Others, however, like feces-fueled water heaters, may take a little getting used to.<br><br><br><br>Here, for your reading enjoyment, are 10 of the wackier ideas for alternative energy. Some of them are already available; others need a few more trial runs before they hit the market. Either way, if you're reading this during a self-imposed Earth Hour, hand-crank your flashlight and prepare to be surprised -- or even amused. When you're at the gym, does your mind ever drift off to ponder the perils of the planet? Do you feel a bit of remorse as your legs pound away on an electric machine that goes nowhere, while the ice-cold air conditioner blows down on your neck? OK -- so most likely, you're probably thinking more about the amount of calories you're burning. But if you're one of the more eco-conscious athletes out there, you may soon be able to let those concerns melt away with the pounds. Several innovative gyms are popping up that convert human energy into useable electricity.<br><br><br><br>One of them, in Hong Kong, has exercise machines that look perfectly ordinary from the outside, but have generators inside that create energy from movement. So while you're busy sweating it out, your efforts are creating electricity to power the exercise console and supplement the electrical juice it takes to keep the overhead lights on. So, unless you like running in the dark, you better get moving. A person in top condition can generate 500 watts of power,  [http://101.132.168.34:8418/lannybisbee68/lanny1988/wiki/So-where-do-you-Start%3F Titan Rise Male] while someone in couch-potato condition could generate around 150 watts. The Pedal-A-Watt bike stand, which works by powering a generator  [https://git.bluegrass.ipaas.io/maricruz954590 Titan Rise Male] with the movement of the bike's rear wheel, comes with an optional PowerPak that stores the energy you create for later use. The PowerPak has an outlet where you can plug in and power any appliance that runs on less than 400 watts of electricity. Everywhere you look, people have their heads down, vigorously texting away as though their lives depended on it.<br>[https://www.consumersearch.com/family-pets/top-reasons-download-path-titans-pc-today?ad=dirN&qo=serpIndex&o=740007&origq=titan+rise+male+enhancement consumersearch.com]<br><br><br>Admit it -- sometimes that obsession with text messaging can be annoying, but what if each of those finger taps could generate power? That's just the idea behind Push to Charge, one of the innovative entries into the 2008 Greener Gadgets Design Competition. The concept relies on piezoelectricity, which is a fancy way of describing the way some metals generate electricity when hit. Electric cigarette lighters use piezoelectric crystals. The bottommost layer would be made out of piezoelectric crystals, so that each time you pressed a button, the hard metal directly underneath it would hit the underlying crystal like a hammer, creating a small amount of voltage. Small wires located between the layers would convey the charge to a battery for storage. The electricity generated by hitting just one button would be miniscule -- an estimated 0.5 watts, according to the inventor. The same technology could be used in any other product that features buttons, including computer keyboards and video games.<br><br><br><br>If all the HowStuffWorks writers had their computers hooked up to such a device, the office probably wouldn't need to pay any power bills. You have to admit that generating electricity simply by typing on a keyboard or keeping in touch with your friends is a pretty bright idea. Anyone who lives in an attic apartment will tell you: Heat rises. But Australian entrepreneur Roger Davey has proposed using this simple fact of physics to create vast amounts of clean energy without burning any carbon fuels. Instead of relying on solar panels to convert the sun's energy to electricity, the solar updraft tower would use a large, translucent sloping canopy, about as wide as a football field, to trap the sun's heat like a greenhouse. The hot air in the tent would reach a scorching 194 degrees Fahrenheit (90 degrees Celsius) and would flow into and up through the tower. In the early 1980s, a German construction company, Schlaich, Bergermann and Partner, built an iron tower capable of generating 50 kilowatts of energy on the Spanish plains, and operated it successfully seven years until its support cables broke during a storm.<br>