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Quantum Computer

Posted: Sun Jan 21, 2024 9:50 am
by Brian
The following two videos explain the basics of a one qubit quantum computer. You will learn how to make a home-made quantum computer using a weak laser pointer, polarizing film and a wave plate. Qubits are the basic units of information in quantum computers. A qubit is like a special coin that can be:

Heads: Just like a regular coin.
Tails: Also like a regular coin.
Heads and Tails at the same time: This may sound weird but in the world of quantum mechanics it is possible.

This is called being in a superposition. This ability to be in multiple states is what gives quantum computers their faster speed for certain types of calculations over regular computers. However, quantum computers are still in their early stages. They are expensive, tricky to build and not good at everything. But they hold immense potential to revolutionize the world of computing!


https://www.youtube.com/watch?v=muoIG732fQA

https://www.youtube.com/watch?v=tHfGucHtLqo&t=205s