18 answers, 2:30 on the clock. One clue at a time; tap the matching tile in the bank below. Solve as many as you can; time is the tiebreak.
Eighteen world-changing inventions and the people behind them. Each invention comes up in turn, click its inventor from the bank. One guess per item.
About this quiz
Eighteen world-changing inventions and the people behind them. Each invention comes up in turn, click its inventor from the bank. One guess per item.
A matching game: one prompt at a time, with every answer laid out in a bank below it.
Filed under Science & Nature with 18 answers to get and 2:30 on the clock. Free to play, no sign up needed, and your score goes on the leaderboard.
Source: Reference: history of invention
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