volum
Impressive
3D printing is a technology for manufacturing three-dimensional objects by superimposing layers of material, that is why it is also called additive manufacturing. In the last 15 years it has grown a lot in the industrial field since it allows to develop prototypes cheaper than the usual technique of molds for injected plastic, without limitation […]
Balloons to the stratosphere
Catalan industry is a world leader in the manufacture of balloons, used for sport and tourism. We will ascend to 6,000 meters with a balloon made in Igualada and see how the temperature and oxygen decrease rapidly with altitude. Faced with these difficulties, Would you dare to ascend balloon into the stratosphere, 36 kilometers altitude? […]