Inventions B.C. to 1 A.D.

Alphabet

Compass

Lock

Sundial

""Wisdom begins in wonder."

   
Socrates

"Time
discovers truth."

Seneca

The Greatest Invention Ever | Inventions B.C. to 1 A.D. | Inventions 1-999 A.D.
| 1000 to 1699 A.D. | 1700 to 1799 A.D. | 1800 to 1899 A.D. | 1900 to 1999 A.D. | 2000 A.D. to the Present | Online Survey

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