We demonstrate a 4-bit resolution of photonic digital-to-analog conversion (DAC) based on frequency chirp using a semiconductor optical amplifier and following blue-shift filtering. We experimentally ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Even with eclipsing binaries, measuring the properties of stars is no easy task. Stars are deformed as they rotate and pull ...

ETH bulls target $4,500 as futures volume dominance flips Bitcoin, but bearish divergences suggest a price correction will happen first.

The Satoshi-era Bitcoin whale’s stash is once again on the move, as Galaxy Digital sent another $1.1 billion to crypto ...

Columbia's decision to repeal its conversion therapy ban for minors was a saga pitting local control against state intervention and financial consequences against public outcry.

Helix Exploration Share Chat. Chat About HEX Shares - Stock Quote, Charts, Trade History, Share Chat, Financial Terms Glossary.

A fast static site generator in a single binary with everything built-in. To find out more see the Zola Documentation, look in the docs/content folder of this repository or visit the Zola community ...

The week’s most popular albums as compiled by Luminate, based on multi-metric consumption (blending traditional album sales, track equivalent albums, and streaming equivalent albums).

Western democracy has devolved into a system of elite-managed spectacle, where real political choice and public agency have all but disappeared.