Radio Prague International: Czech Researchers Develop Top-Grade Respirator For 3D Printing

Radio Prague International: Czech Researchers Develop Top-Grade Respirator For 3D Printing. “The coronavirus pandemic has sparked a global scramble for face masks and respirators. Most of the world’s face masks are made in China and Taiwan, which currently find it hard to satisfy demand, and scientists are racing to find alternative sources. A team of researchers at the Czech Institute of Computer Science, Robotics and Cybernetics (CIIRC) has developed a high-grade respirator that can be printed on industrial 3D printers or produced by injection molding technology.”

3D Printing Media Network: [Updating] Italian hospital saves Covid-19 patients lives by 3D printing valves for reanimation devices

3D Printing Media Network: [Updating] Italian hospital saves Covid-19 patients lives by 3D printing valves for reanimation devices. “Many have been asking what the implications of the current Covid-19 pandemic are going to be on additive manufacturing as an industry. The relationship between coronavirus and 3D printing is not entirely clear, mostly because we are very far from understanding what the long, medium and even short terms implications of the pandemic are going to be on global supply chains.”

Smithsonian: You Can Now Download 1,700 Free 3-D Cultural Heritage Models

Smithsonian: You Can Now Download 1,700 Free 3-D Cultural Heritage Models. “During the first manned lunar landing mission in July 1969, Apollo 11’s crew lived in a command module dubbed the Columbia. Currently a priceless artifact in the National Air and Space Museum’s collections, the module was the only portion of the spacecraft to return to Earth. Now, thanks to a new open access initiative spearheaded by Sketchfab, the web’s largest platform for immersive 3-D content, anyone with an internet connection can ‘re-use, re-imagine and remix’ the vessel—as well as nearly 1,700 other historic artifacts—without limitation.”

Ubergizmo: This 3D Printer Lets Preschoolers 3D Print Their Own Toys

Ubergizmo: This 3D Printer Lets Preschoolers 3D Print Their Own Toys. “If 3D printing has always come across as being more of an “adult” hobby, think again because the folks at 3Doodler have recently announced the launch of a new 3D printer that is being aimed at preschoolers. This will allow kids to 3D print their own little toys in a fun and safer way, while encouraging the development of motor skills.”

Ars Technica: A new spin on 3D printing can produce an object in seconds

Ars Technica: A new spin on 3D printing can produce an object in seconds. “The new technique builds a model by hardening a photosensitive resin with a laser, not unlike existing stereolithography (SLA) printers. The big difference here is the application of tomographic techniques, the same used in x-rays and ultrasounds, that allows for rotational printing. Laser light is modulated with a DLP chip (just like in old rear-projection HDTVs) and is blasted into a container full of resin.”

Hackaday: Generate 3d Printable QR Codes With This Web Tool

Hackaday: Generate 3d Printable QR Codes With This Web Tool. “Since most people are carrying a camera-equipped computer in their pockets these days, QR codes can be a great way to easily share short snippets of information. You can put one on your business card so people can quickly access your contact information, or on your living room wall with your network’s SSID and encryption key. The design of QR codes also make them well suited to 3D printing, and thanks to a new web-based tool, you can generate your own custom STL in seconds.”

Mummy returns: Voice of 3,000-year-old Egyptian priest brought to life (BBC)

BBC: Mummy returns: Voice of 3,000-year-old Egyptian priest brought to life. “When Nesyamun died, his voice fell silent, but 3,000 years on, a team of researchers have brought it back to life. They have done so by producing a 3D-printed voice box based Nesyamun’s vocal tract, which was scanned to establish its precise dimensions. By using the vocal tract with an artificial larynx sound, they synthesised a vowel sound meant to be similar to the voice of Nesyamun.”