BOM DIA!!! A Secco só usa papéis recicláveis ao emitir notas fiscais, holerites e qualquer documento necessário para nossa empresa... Adote essa prática, seja sustentável! Papel reciclado Vs papel Novo
New Generator Converts Heat & Solar Power into Electricity
NEW GENERATOR CONVERTS HEAT & SOLAR TO ELECTRICITY. Through a process known as thermionic conversion, heat energy—such as light from the sun or heat from burned fossil fuels—can be converted into electricity with very high efficiency. Because of its promise, researchers have been trying for more than half a century to develop a practical thermionic generator, with little luck. That luck may soon change, thanks to a new design—dubbed a thermoelectronic generator.