English Banana.com Test Your Research Skills Amazing Inventions Write these inventions in order of when they were invented, with the earliest one first: video recorder cornflakes refrigerator bicycle Sony Walkman Coca Cola ink helicopter concrete jet engine For more fun tests, quizzes and games log onto www.englishbanana.com now! This worksheet can be photocopied and used without charge English Banana.com Test Your Research Skills Amazing Inventions Answer: ink invented in 2500 BC concrete invented in 133 BC bicycle invented in 1839 refrigerator invented in 1862 Coca Cola invented in 1886 cornflakes invented in 1894 helicopter invented in 1907 jet engine invented in 1937 video recorder invented in 1956 Sony Walkman invented in 1979 For more fun tests, quizzes and games log onto www.englishbanana.com now! This worksheet can be photocopied and used without charge