Library closure

Dawn | Oct 12, 2020 at 6:51 AM

BIBLIOPHILES were recently barred from entering the National Library of Pakistan, Islamabad.

Tires (Magda Ehlers from Pexels)

MIT chemists make tough plastics recyclable

WNM | Oct 12, 2020 at 6:51 AM

Chemists have developed a way to modify thermoset plastics with a chemical linker that makes it much easier to recycle them, but still allows them to retain their mechanical strength.