DOOR Video Priručnik - Toplinske izolacije zgrada

[HR - Croatian] Zašto treba postaviti toplinsku izolaciju na kuću ili zgradu u kojoj se boravi? Koju vrstu izolacijskog materijala možete staviti? Kako sami možete postaviti jednostavnu toplinsku izolaciju u kući ili stanu? Kolike su uštede prilikom toplinskog izoliranja i kako time doprinosimo očuvanju okoliša? Odgovore na ova pitanja objasniti će Vam stručnjaci u prvoj epizodi Video-priručnika za energetsku učinkovitost na temu toplinske izolacije zgrada. Projekt Video-priručnika za energetsku učinkovitost je projekt udruge DOOR ostvaren u produkcijskoj suradnji sa udrugom POZOR! [EN] This is a educational clip on energy efficient homes produced and filmed by Croatian NGOs DOOR and POZOR.
Video Rating: 5 / 5

Aerodynamic SmartBird flight model - Bird flight deciphered: www.festo.com Aerodynamisches Flugmodell SmartBird - Vogelflug entschlüsselt: www.festo.com --------------------------------------------------------------------------------------------------------- SmartBird is an ultralight but powerful flight model with excellent aerodynamic qualities and extreme agility. With SmartBird, Festo has succeeded in deciphering the flight of birds - one of the oldest dreams of humankind. This bionic technology-bearer, which is inspired by the herring gull, can start, fly and land autonomously -- with no additional drive mechanism. Its wings not only beat up and down, but also twist at specific angles. This is made possible by an active articulated torsional drive unit, which in combination with a complex control system attains an unprecedented level of efficiency in flight operation. Festo has thus succeeded for the first time in creating an energy-efficient technical adaptation of this model from nature. --------------------------------------------------------------------------------------------------------- SmartBird ist ein ultraleichtes, aber leistungsstarkes Flugmodell mit einer hervorragenden Aerodynamik und maximaler Agilität. Mit SmartBird ist es Festo gelungen, einen der ältesten Menschheitsträume zu entschlüsseln: den Vogelflug. Der von der Silbermöwe inspirierte, bionische Technologieträger kann von selbst starten, fliegen und landen - ohne zusätzlichen Antrieb. Seine ...