Good News Notes: “Andrew Karafa dreams of designing boats professionally one day. In the last year, he saw a trash problem he could use to his advantage and get a head start. “It’s 1,154 12-ounce water bottles, two gallon jugs and 33 two-liters,” says Karafa. “I call it the S.S. Boattle.” The junior at Forest…
Tag: 3-D printing
Grooves hold promise for sophisticated healing
Good News Notes: “Whoever said bioengineers can’t get their groove on? The Rice University team led by Antonios Mikos says otherwise with its development of a groovy method to seed sophisticated, 3-D-printed tissue-engineering scaffolds with living cells to help heal injuries. The researchers are literally carving grooves into plastic threads used to build the scaffolds….
Handheld 3-D Bioink Printer for Wound Healing
Good News Notes: “Researchers at the University of Toronto have developed a handheld 3D printer that can deposit a stem cell-loaded bioink onto wounds, such as burns, to promote tissue healing. The device acts like a paint roller, and a clinician could use it to deposit the biomaterial in even stripes on a wound surface….
3D-printed rocket engines powered by plastic waste
Good News Notes: “Rocket launch startup Skyrora, an Edinburgh-based company that’s developing a new launch vehicle for small satellites, has successfully tested its new rocket engines in their first stationary ground-firings, a huge step on the way toward developing their launch vehicle. Skyrora’s rocket engines are novel not only in their use of 3D printing,…