Thursday 1 November 2018

Geek Trivia: What Early Plastic Was Created as an Alternative to Secreted Beetle Resin?

What Early Plastic Was Created as an Alternative to Secreted Beetle Resin?

  1. Bakelite
  2. Parkesine
  3. Polystyrene
  4. Polyvinyl Chloride

Think you know the answer?



Source: How-To Geek