What year was Twitter invented, 2006 or 2001?
2006
What year was Instagram invented, 2013 or 2010?
2010
What year was the pencil invented, 1465 or 1565?
1565
What year was the jet engine plane invented, 1920 or 1930?
1930
Who invented the first personal computer in 1977?
Steve Jobs
Who invented the internet?
Tim Berners-Lee
