Amazing fact about the invention of the lighter
The cigarette lighter was invented before the match.
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- How many apps were in the first App Store?
“Apple's App Store launched in July 2008 with about 500 apps.”
Reference: Apple
More from this shelf
How does a smartphone compass work?
Smartphones have a tiny sensor called a magnetometer that measures Earth's magnetic field to work as a digital compass.
How much did the Apple I cost?
The Apple I, released in 1976, sold for $666.66.