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When did cars stop needing a hand crank to start?

“Charles Kettering invented the electric starter, which first appeared on the 1912 Cadillac and ended the need to start cars with a dangerous hand crank.”

Reference: Smithsonian Institution

What are the different types of laptop batteries?

There are currently three types of batteries commonly used to run people's laptops:
1) Nickel Cadmium (Ni-Cd) batteries were the standard technology for years, but are now out of date.

2) Nickel Metal Hydride (Ni-MH) batteries are a cadmium-free replacement for Nickel Cadmium.
3) Lithium Ion (Li-ion) is the battery you want for your laptop and is the current standard for portable power.

What is considered the first car?

Karl Benz's Patent-Motorwagen, patented in 1886, is widely considered the first practical gasoline-powered automobile.

How many people use the internet?

About 5.5 billion people, roughly two-thirds of the world's population, use the internet, according to the International Telecommunication Union.

Another fact

“Charles Kettering invented the electric starter, which first appeared on the 1912 Cadillac and ended the need to start cars with a dangerous hand crank.”

More from this shelf

What are the different types of laptop batteries?

What is considered the first car?

How many people use the internet?