Amazing fact about the invention of the lighter
The cigarette lighter was invented before the match.
Reference: NOAA National Centers for Environmental Information
The cigarette lighter was invented before the match.
The first compasses were made in ancient China from lodestone, a naturally magnetic rock, and were used for fortune-telling and feng shui before navigation.
Earth's magnetic field has flipped many times. The last full reversal happened about 780,000 years ago, when a compass would have pointed south.