Names
Elon Musk company was named after this famous inventor.
Nikola Tesla
This gadget is considered the most popular nowadays.
Cell phone
Which decade was Google founded?
90´s
Thomas Edison
What was the garget invented by Guglielmo Marconi?
Radio
Which century was the word "gadget" first used?
The 1800's or the 19th century.
The founder of Apple who was not Steve Jobs.
What was the communication garget invented by Alexander Graham Bell in 1877?
The telephone
When was the iPhone introduced to the market? (year)
2007