How long doe sit take for hydrogen peroxide to work on Hair?
Hello! Can you please tell me about bleaching hair with hydrogen peroxide. how long must it remain on hair and where can you get some? i think the proper kind or grade to use is the”beautician grade”. is there any alternative?
Nuclear Energy is cleaner than fossil fuels?
Do you know any reasons why this is true? Thx
Re-enactment set for Windsor
Re-enactment set for Windsor WINDSOR – Old Constitution House marks the Vermont Constitution’s 233rd birthday with a re-enactment of the document’s signing. … – Staff Report Read more on The Barre Montpelier Times Argus
What should i do in the summer with my solar panels energy?
I want to install solar panels for hot water, but my question is what you suggest i can do when its summer and i dont need so much hot water? I will use this water to warm a factory and i will have to install at least 10 solar panels to do that. Thank you!
Webpisode 2 – “Beat Paper”
UCSB Sustainability
All aboard the battery-powered boat
All aboard the battery-powered boat IT PROMISES to turn Scotland’s main ferry operator into Caledonian MacGreen. Read more on The Scotsman
What is the cost of manufacturing biofuel / liter?
Do you think that hybrid cars really help the environment?
When the term hybrid vehicle is used, it most often refers to a Petroleum electric hybrid vehicle. These encompass such vehicles as the Toyota Prius, Toyota Camry Hybrid, Ford Escape Hybrid, Honda Insight and others. A petroleum-electric hybrid most commonly uses internal combustion engines (generally gasoline or Diesel engines, powered by a variety of fuels) […]
How to GPS-enable a solar-powered, geotagging camera on a bike
Image taken on 2008-09-18 23:34:44 by Yodel Anecdotal.
Aviation Biofuel
Image taken on 2009-10-12 12:55:50 by Coastal Climber.
explosion oxyhydrogen mal calculer
le prof voulait impressioner les eleve
Electrochemistry and electrochemical cells (3)
Chemistry: Electrochemistry and electrochemical cells. Oxidation and reduction; oxidizing agents vs. reducing agents. Galvanic/voltaic cells. Cathode, anode. Free energy and cell potential. Half-reactions; reduction potentials, oxidation potentials. Salt bridge. Calculating cell potential. Faraday’s constant. Work. Equilibrium constant. Nernst equation. Electrolytic cells This is a recording of a tutoring session, posted with the students’ permission. These […]
what is the difference between a 3-blade and a 2-blade wind turbine generating electricity?
How can I get prices of electrical power generators ?
Steam and gas type for more than 100 MW out put.
What impact could hydrogen fuel cell powered vehicles have on the environment?
Wouldn’t the water vapor released from tens of millions of fuel cell powered vehicles create massive amounts of humidity to the point that in 50 years the whole earth will be covered in a massive humidity blanket which could raise temperatures and destroy ecosystems
Physics has me stumped!?
I have this question and out of the 10 question problem set, this is the “easy” one that has me stumped: the space probe Deep Space 1 was launched on October 24, 1998. Its mass was 474 kg. the goal of the mission was to test a new kind of engine called an ion propulsion […]
Can someone explain to me how exactly a hydroelectric generator works?
I’m looking for details, not just the water goes in and electricity comes out.
Can a household survive on only geothermal energy? Why/how?
I need this asap please. I am creating a geothermal energy brochure for a grade nine science class.
Have you heard about the new Tesla electric cars?
Tesla motors is producing hybrid cars that are supposed to get 135 miles per gallon of gas. These aren’t cheap, small rebuilt cars. These are electric and hybrids that look like full size cars. Most people would love to cruise around without having to make frequent stops at gas stations. They would like to save […]
Mary Hunt- Everyday Cheapskate When you shouldn’t give your SSN
Mary Hunt- Everyday Cheapskate When you shouldn’t give your SSN Dear Mary: I recently refused to give my Social Security number to a cable company when I simply was inquiring about the cost of services. The clerk stated that without the number, she would be unable to give me a quote. Read more on Red […]