More ideas from Sylwia
What are Algorithms?

In the modern world, algorithms do much of the digital heavy lifting. Algorithms control the inner-workings of everything from particle accelerators to stock markets.

Donate blood and you get a card with your own blood type to carry for any emergency, and you get to feel good. - Compatible blood donors and recipients

This article provides a comprehensive chart of the known types of blood and explains compatibility issues in its transfusion.