Food waste, a big blow to your budget? Edutainment information brochure on food waste. Carried out by the Walloon waste management intercommunal authorities (COPIDEC) with the support of the Walloon Minister of the Environment, in collaboration with the Eco-consumption Network. Download the file (newsletter subscription may be required): Food waste in […]
Month: September 2009
Influenza A and work at home, a social déclit for teleworking?
Everyone is preparing for the Influenza A epidemic. Will it come or not? No idea but this is not the question of this reflection ... What interests econology, it is the development and implementation, thanks to this "probable crisis", of remote work or telework: colleges, high schools , universities and some large companies have […]
Download: Curie Oscillator: a new type of solar engine?
A motor that uses the Curie temperature to create an oscillation, the Curie oscillator Learn more: Curie oscillator, a new type of solar motor? Download the file (Newsletter subscription may be required): Curie oscillator: a new type of solar motor?
Download: Low speed power alternator test bench
Test bench for power alternators carried out by a small Belgian company: SPRL Alter-native The SPRL Alter-native specializes in low-speed alternators: in the example of the video the generator outputs 2.5kW at 205 rev / min! Find out more: build a low speed alternator Download the file (Newsletter subscription may be required): […]
Download: Magnetic pollution of a transformer and small motor
Electro-magnetic pollution measured on a small iron transformer and a small asynchronous motor of a Grundfos UPS heating circulator Ferric transformers, which represent the worst source of magnetic pollution in the home, can be replaced by electronic switching power supplies whose the magnetic field is much more limited (zero empty) and […]
Download: Water doping kit on a train by AGRIVAP
E-Copra kit mounted on a small tourist railway line Find out more: Water doping attempt at SNCF Download the file (Newsletter subscription may be required): Water doping kit on a train by AGRIVAP
Download: Electro-magnetic waves of fluorescent bulbs and leds
Comparison of the electromagnetic disturbance of 3 types of bulbs: conventional, compact fluorescent and led This video shows that the radiation of compact fluorescent bulbs is: - weak - linked to the transformer integrated into the bulb - affects all devices with a transformer: including led bulbs - is therefore not specifically related to compact fluorescent bulbs. Other tests are available in […]
Classic bulbs, the beginning of the end! Good or bad for the environment?
Since yesterday, September 1st, all the so-called "classic" incandescent bulbs with a power greater than 100W have been withdrawn from the European market. For the other bulbs, this will be done progressively until 2016, see the planing here. So is this good or bad news for the environment and […]