110 years ago today, Albert Einstein published his General Theory of Relativity, which redefined the relationship between matter and gravity. Suddenly, our mysterious universe made a little more sense ...

A new study by researchers at the University of Amsterdam shows how gravitational waves from black holes can be used to reveal the presence of dark matter and help determine its properties. The key is ...

It was a hundred years ago this November, and Albert Einstein was enjoying a rare moment of contentment. Days earlier, on November 25, 1915, he had taken to the stage at the Prussian Academy of ...

Welcome to my solutions manual! You will find the most up-to-date version of the document in main.pdf, under the main branch. My goal is to provide a complete answer ...

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, these ...

This course examines the history of our universe from the Big Bang, through the formation of the cosmic microwave background, to the universe we see today, with all its large scale structures. To be ...

Discover AI tutorials to kickstart your journey in modern artificial intelligence. Learn about machine learning, deep learning, LLM's, Generative AI, natural language processing, and more. Build a ...

An illustration of a magnifying glass. An illustration of a magnifying glass.