Despite being a readily-available source of useful plastic, massive numbers of disposable bottles go to waste every day. To ...

Evonik introducing world’s first carbon-fibre reinforced PEEK filament for long-term 3D printed medical implants. (©Evonik) With a diameter of 1.75 mm, VESTAKEEP® iC4612 3DF and VESTAKEEP® iC4620 3DF ...

(A) A fluorescently labeled straight filament in a background suspension of unlabeled filaments preferentially diffuses along its long axis. (B) Helical filament exhibits corkscrewing dynamics. (C ...