At elementary school De Singelier, children learn about STEM using 3D printed bottle rockets. They use water pressure to launch PET bottles fitted with 3D printed parts. For the children there is no such thing as failure, as they learn from each mistake and improve and develop better designs as a result. Read the full story here: http://ultim.kr/2eUB2kG « About Ultimaker » From the very beginning we’ve nurtured an environment for open source collaboration and sharing. Through our industry-leading products such as Ultimaker 3D printers and Cura software, all realized through open source, people who joined our 3D printing community now have a way of expressing ideas and creating products with ease that just wasn’t there before. Our innovative Cura software makes 3D printing so easy. It’s a free to download 3D slicer which prepares your 3D models quickly and easily. For newbies it’ll do everything for you, and for experts there’s a world of advanced settings to tinker with. Cura has been engineered to make the very most of the Ultimaker family. And vice versa. Born from open source community collaboration, together they create a stable, reliable and seamless 3D printing experience. The Ultimaker community of 3D printing experts is great for useful tips & tricks, inspiring prints, immediate help and new connections. Start exploring today. « About 3D printing » 3D printing is often called additive manufacturing as well. It’s a rapid prototyping technology which uses plastic filaments that are extruded under high temperatures. Layer by layer it 3D prints the physical object. Professionals and makers all around the world use Ultimaker 3D printers for rapid prototyping, engineering, product design, 3D printed art, jewelry, and in fashion, medicine and education. With several aftermarket or 3D printed add-ons you can even turn an Ultimaker into a food 3D printer. « Links » Ultimaker: http://ultim.kr/1RwV8tR How does 3D printing work?: http://ultim.kr/1RP0Zx8 Ultimaker 3D printers: http://ultim.kr/1X7lExO Ultimaker 3D printing filament: http://ultim.kr/1QGsdDO Ultimaker Cura software: http://ultim.kr/1YnEJNv Ultimaker 3D Printing Community: http://ultim.kr/1Qy5WKx Ultimaker Facebook: https://facebook.com/ultimaker Ultimaker Twitter: https://twitter.com/ultimaker Ultimaker Instagram: https://instagram.com/ultimaker Ultimaker Google+: https://google.com/+ultimaker