Simplifying quantum simulations—symmetry can cut computational effort by several orders of magnitude

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...
Nature

Quantum computers will finally be useful: what’s behind the revolution

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that could solve complex tasks, such as predicting how chemicals react or cracking ...
Investopedia

Artificial Intelligence (AI): What It Is, How It Works, Types, and Uses

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...
Time

‘It’s the Legacy of Slavery’: Here’s the Troubling History Behind Tipping Practices in the U.S.

These days, the expectation at U.S. restaurants that diners will tip their servers is a key part of the culinary economy: tips subsidize a server or bartender’s salary at the vast majority of the ...