Plastic was first prepared in the year

Keep practicing — related questions

• Nylon was synthesized in the year
• Plastic Sugery was invented for the first time about 2700 years ago in which country?
• Year of Invention
• In ______ the artificial rubber - Neoprene was discovered.
• Bakelite was invented in the year
• Aeroplane was invented in the year
• When was plywood invented?
• When was plywood invented?