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Hugues Duval in a Cri Cri aircraft powered by two 35 hp Electravia electric motors - Aerospace giant EADS building the little 4-motor electric Cri Cri and then right on their heels was this one pictured here that uses two 35 hp electric motors from Electravia. Both actually had their first flights back in September.

"# What Is Energy? » * Energy Basics * Forms of Energy o Laws of Energy o Sources of Energy * Energy Units Basics * Energy Calculators * Periodic Table # Energy Sources » * Nonrenewable o Oil (petroleum) o Natural Gas o Coal o Uranium (nuclear) * Renewable o Biomass o Geothermal o Hydropower o Solar o Wind * Electricity o Science of Electricity o Electricity in the U.S. * Hydrogen * Recent Statistics # Using & Saving Energy » * Energy Use Basics * Energy and the Environment o Greenhouse Gases * In Homes * In Commercial Buildings * In Industry * For Transportation * Saving Energy * Recycling # History of Energy » * Energy Timelines o Coal o Electricity o Ethanol o Geothermal o Hydropower o Municipal Solid Waste o Natural Gas o Nuclear o Oil (petroleum) o Photovoltaic o Solar Thermal o Transportation o Wind o Wood * Famous People o Alcorn (1940) o Celsius (1701) o Crosthwait (1898) o Curie (1867) o Dalton (1766) o Diesel (1858) o Drake (1819) o Edison (1847) o Einstein (1879) o Faraday (1791) o Ford (1863) o Franklin (1706) o Goddard (1882) o Goeppert-Mayer (1906) o Gourdine (1929) o Jones (1892) o Joule (1818) o Koontz (1922) o Latimer (1848) o Marconi (1874) o Maxwell (1831) o Meitner (1878) o Newton (1642) o Ohm (1787) o Oppenheimer (1908) o Otto (1832) o Pupin (1858) o Roberts (1913) o Stanley (1858) o Sto

Bye Energy, Inc., which is developing an electric Cessna 172, has signed an agreement with Panacis, a designer and manufacturer of advanced mobile power products. The companies are collaborating on the development, integration and manufacturing of battery storage systems for Bye Energy's electric and electric-hybrid propulsion system for general aviation aircraft.

"All magnetic fields are produced by moving or spinning charged particles…somewhere Magnetism is a force in nature that is produced by electric fields in motion. This movement can involve electrons 'spinning' around atomic nuclei, flowing through a conducting wire, or ions moving through space in an organized stream. The remarkable thing is that whenever a charged particle moves, the electric field it produces is also moving through space, and it is this moving electric field that is detected as a magnetic field. "

"How does 'electricity' work? If you've learned about electricity from grade-school textbooks, then first we have to do some "debunking" and find out how electricity DOESN'T work. "

In an efficient and safe effort to save us from the ill-effects of plastic waste, Akinori Ito has developed a machine which converts plastic back into oil. The machine produced in various sizes, for both industrial and home uses, can easily transform a kilogram of plastic waste into a liter of oil, using about 1 kW·h of electricity but without emitting CO2 in the process. The machine uses a temperature controlling electric heater instead of flames, processing anything from polyethylene or polystyrene to polypropylene (numbers 2-4). Comment: 1 kg of plastic produces one liter of oil, which costs $1.50. This process uses only about 1 kW·h of electricity, which costs less than 20 cents!

"My human body is acting as a wireless energy receiver which can supply enough electricity to light up this "White Led". The maximum energy transfer distance to the led is about 20" ( 50cm) and the total current generated is about 650 micro-amps...This experiment proves that the human body does pick up residual energy from our environment, just like a solar cell that coverts sunlight into electricity... "

"Thomas Alva Edison changed our world! His genius gave us electric lights in our home and an entire system that produced and delivered electrical power. "

"May 1888: Tesla Patents "Electric Transmission of Power" Electric power is an aspect of modern life that most of us take for granted. And while the general public associates Thomas Edison with its invention and the development of transmission processes, the methods used today are largely due to the efforts of Nikola Tesla. "

"These are two gigantic solid state musical Tesla Coils. A Tesla Coil is a special type of transformer invented by Nikola Tesla that is able to generating extremely large voltages using a phenomenon known as electrical resonance. Each coil in this video is capable of generating a 13 foot spark. This equates to about 500,000 volts of electricity. "

"An electromagnet is a type of magnet in which the magnetic field is produced by the flow of electric current. The magnetic field disappears when the current is turned off. Electromagnets are widely used as components of other electrical devices, such as motors, generators, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment, as well as being employed as industrial lifting electromagnets for picking up and moving heavy iron objects like scrap iron."

Volts, Amps & Ohms-How to Measure -  how to use a multi-meter to measure volts, amps, and ohm from EAA SportAir Workshop for the Electrical Systems, Wiring and Avionics workshop.

All kinds of stringed instruments - guitars, pianos, violins - have stretched strings which oscillate when plucked or struck. This oscillation generates sound, which can be amplified acoustically by coupling the vibrations to a large sound-board (for a guitar, the top, and in an upright piano, at the back) or electrically by turning the string oscillations into an electrical signal (using a 'pickup') which can be sent to an electronic amplifier / loudspeaker.

Small electric aircraft could solve the transportation problems of the near future by providing quick hops between neighborhood airports, according to a presentation at the Future of Electric Vehicles conference held earlier this month in San Jose, Calif. The "pocket" airports could support 120 operations per hour, limited to small air-taxi vehicles only, while occupying only two acres in urban areas

"how Electric Instrument Gauges work. There designs are explained and their positives and negatives."

"Batteries have always been a bit of a mystery. How do lead plates and water make electricity start our cars and turn on the headlights. How does an alternator renew that resource. In this video all your questions will be answered as well as tips on how to keep your battery in tip-top shape."

"Grade 5 Let's Do Science includes information to help you plan, implement and evaluate these topics in the classroom: Electricity and Magnetism, Mechanisms Using Electricity, Classroom Chemistry, Weather Watch and Wetland Ecosystems."

On Oct. 21, 1879, Thomas Edison invented a workable electric light at his laboratory in Menlo Park, N.J.

"For Civil Engineers, the alchemy of earth, rock, steel and concrete formed by man to hold back and harness that most powerful force of nature, water; is an awesome sight to behold, worthy of photographing, inspiring the young and old to imagine the weight of the wall of water behind the stark grey walls, wondering at the cold, murky depths below the calm surface. On a quiet day, the dam can seem tame. The moving parts are hidden away, only a faint hum or vibration may be evidence of the great transformation from potential to kinetic to electric energy taking place below your feet. Looking downstream, the flow of the river continues, thousands of cubic meters of water"

build. test, explore electric circuits