Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

[Brian] completes the process with a simple gravity casting method using molten aluminium. The part is then removed from the mold, and filed down to improve the surface finish from the sand ...

“It also has applications for any material or fluid mass separations requiring mechanical centrifugation in spaceflight microgravity and zero-gravity environments.” The system includes positioning ...