Home
What was the first working programmable computer?

“Konrad Zuse's Z3, completed in Germany in 1941, is considered the first working programmable, fully automatic computer.”

Reference: Britannica

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1) Nickel Cadmium (Ni-Cd) batteries were the standard technology for years, but are now out of date.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.

The energy consumption needs of technology

As late as 1993, high-tech paraphernalia like computers, printers and video games had a negligible effect on power usage. Today, it's estimated to account for more than 13 percent of a typical household energy budget. By 2020, it could be as much as 25 percent

Which country has the largest population entirely within the European Union?

Germany has the largest population of any European Union country, at around 83 million people.

Another fact

“Konrad Zuse's Z3, completed in Germany in 1941, is considered the first working programmable, fully automatic computer.”

More from this shelf

What are the different types of laptop batteries?

The energy consumption needs of technology

Which country has the largest population entirely within the European Union?