What are black holes, why are some things random and exactly what is expanding? Luckily YouTube is a rich source of knowledge that we can turn to for help. This list curates some of the best ...

China stopped tracking 3I/ATLAS: we explain 7 technical, operational and strategic reasons, what it means, and how astronomy ...

The National Testing Agency (NTA) has introduced six major changes for JEE Main, impacting exam pattern, marking scheme, eligibility, exam centres, tie-breaking rules, and syllabus. The registration ...

This textbook, pitched at the advanced-undergraduate to beginning-graduate level, focuses on mathematical topics of relevance in contemporary physics that are not usually covered in texts at the same ...

The standard interpretation of a null state, or empty state, posits it as devoid of structure. This paper introduces a ...

Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot 76100, Israel ...

This book contains some of the problems and solutions in the past domestic theoretical and experimental competitions in Japan for the International Physics Olympiad. Through the exercises, we aim at ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

The non-GAAP measures should not be considered in isolation from or as a substitute for GAAP results. Reconciliations of GAAP ...

From dew at dawn to a foggy mirror after a shower, condensation is part of our daily lives on Earth. In space, microgravity alters how heat flows through gases and liquids, a potential enemy for ...

1 Introduction and preliminaries Since a long time now, the language of rigged Hilbert space [1 – 4] has been used in the mathematical description of quantum mechanical systems for giving room to ...