Amazing fact about the invention of the lighter
The cigarette lighter was invented before the match.
- Home
- When was the iPhone announced?
“Steve Jobs announced the iPhone on January 9, 2007.”
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.