Filipchuk wins but Cai denies another Russian one-two in race walk – Day five morning wrap
Filipchuk wins but Cai denies another Russian one-two in race walk – Day five morning wrap 23 July 2010 – Valeriy Filipchuk showed he is not just an accomplished road walker when striding out down the backstraight, he pulled marginally away to win the World Junior track 10,000m title ahead of Zelin Cai in the […]
Should the oil companies be forced to build the infastructure for alternative fuels ?
There is no easy way to get hydrogen, compressd air, batteries charged or exchanged, ect.. Companies that deliver fuel for our cars will want to continue to do so. If an investor put up hydro stations down I-80 the oil companies would follow suite and compete for the market. So make them do it now […]
Huge vacuum chamber
The arrival and installation of Ad Astra Rocket Company’s 35 ft x 15 ft vacuum chamber. This state of the art chamber will be used to simulate space conditions while firing the company’s 200 kW VASIMR plasma rocket. The new VX-200 rocket will be entirely self contained and flight-like within the chamber. Plasma diagnostics will […]
HELIOSTAT SUN TRACKER SOLAR POWER FRESNEL LENS GREEN ENERGY
This is our first attempt at a useable Heliostat for our Fresnel Lenses. In future videos I will have all the information for a DIY system using very easy to find materials. We are developing a controller that is simple to program and can control any type of DC or even AC motors. Once completed […]
coconut biofuel process
easy way to extract coconut oil from meat ,20 Kg.of meat get 11 Kg. of oil
Do you know what is the relation of turning oil into biofuel in Physics?
It’s for our investigatory project in physics i have no idea what is the connection so please leave an idea that is useful tnx a lot…
Five ways to cut China energy use
Five ways to cut China energy use China’s voracious appetite for energy doesn’t have to keep growing at the rate of this past decade, says Fatih Birol, chief economist of the International Energy Agency (IEA). Read more on The Christian Science Monitor via Yahoo! News
The Human Car Explained- HumanCar® Green Tech.
humancar.com A two minute short film about the HumanCar®, what it is, what it does and how you can participate in green technology. Send us your feedback info@humancar.com UPDATE: We are not associated with FORD and the commercial “Human Car”. It appears they ran that with out google searching the term. It happens. Kind of […]
HHO Torch kit
Melting 1oz of silver with HHO Torch kit from Emissionsbusters.
similarities of voltaic cell and electrolytic cell?
All of them.
Regarding energy generation using a hollow tall tower with a wind turbine inside the top.?
If the tower has a broad base with space for air to enter and the tower or building is tapered to narrowing at the top and the top of the tower is colored black with a lighter colored base, would wind speeds be sufficiently increased by solar heating to drive one or more propelers and […]
Full-court press on to build electric cars
Full-court press on to build electric cars Automakers rush to build hybrids, EVs to bring down average fuel mileage of their fleets. Read more on Wheels.ca
less commonly known alternative energy sources?
iwhat are some not-so-well known alternative energy sources. google it and you don’t find much. when i google alternative energy i usually get: hyrdoelectric energy photovoltaic energy wind energy geothermal energy ethanol biodiesel biomass tidal energy hydrogen fuil cells passive solar besides that i know of: microbial fuel cells artificial photosynthesis syngas biogas what else […]
DRIVE TIME: Honda puts fun into owning a hybrid
DRIVE TIME: Honda puts fun into owning a hybrid Can you have fun and drive a hybrid? Honda thinks they have the answer to that in the 2011 CR-Z. For those who go back a bit, the CR-X made from 1983-1991 was one of the most endearing cars Honda ever made. Read more on Business […]
Solar_powered_antennae
Image taken on 2009-07-01 14:11:12 by shirishag75.
Virgin Airlines uses biofuel
The Virgin Atlantic Boeing 747 flight was part of a joint initiative with planemaker Boeing and engine manufacturer GE Aviation to develop a “sustainable aircraft fuel.” No passengers were onboard. Virgin Atlantic President Richard Branson said the test flight would help the airline to use clean fuel sooner than expected. “The demonstration flight will give […]
powerplant generators?
hi, i would like to ask some questions about generators mechanical energy to electric energy generators such as the ones used in hydro electric dams, steam powerplants, gas turbine power plants and wind turbines. are there different classes of these generators? if so, what are they, and what power out put in mega watts do […]
free alternative earth energy solar wind power kit
mslsoft.earth4.hop.clickbank.net?tid=ooooo Alternative power sources for home electricity such as solar energy , wind energy and water turbines have become increasingly popular because they can supply backup power in times of emergency to secure your familys basic needs such as heat, water and refrigeration. For ultimate peace of mind, alternative home energy can augment or replace […]
Need to know where GEOTHERMAL energy looses energy in the process of making electricity.?
Something like a sankey diagram would do the trick. I have a presentation coming up..i neeeeed it. Basically for example a light bulb produces 10% of electricity but 90 percent of thermal. Therefore 90% of energy is essentially being wasted.
Maker Workshop – Wind Power Generator on MAKE: television
Taking a motor from an old exercise treadmill and some PVC pipe, John Park constructs a wind-powered generator. The electrical power may not be enough to get your home off the grid, but the great thing about the project is how it explains in simple terms the technology involved in turning wind into free electricity. […]