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 ...

Expansions, renovations planned to Madrid-Barcelona line Aim to speed up journey to 350 kph, minister says Construction estimated to take around three years High-speed train travel above pre-pandemic ...

On Nov. 2, Alaskans will again “fall back” as we return to Alaska Standard Time. We’ll reset clocks, enjoy an extra hour of sleep, and for a moment, ask the same question we always do: Why are we ...

It's a well-known fact that quantum calculations are difficult, but one would think that quantum computers would facilitate the process. In most cases, this is true. Quantum bits, or qubits, use ...

For years, automakers were reliant on 6-speed transmissions. However, they began to adopt 8-speed replacements, following pressure from the government to meet new environmental regulations. When the 8 ...

The New York State Education Department is pushing new math guidelines, including a recommendation that teachers stop giving timed quizzes — because it stresses students out. The new guidelines also ...

Scientists have taken one more step down the very long road to time travel. A new paper combines the Alcubierre “warp” drive with the idea of “controlled closed timelike curves.” Though far out, ...

NEW YORK, Oct 3 (Reuters) - The release of U.S. jobs data typically has traders and investors glued to their screens at 8:30 am waiting for the all-important numbers. This Friday, however, is giving ...

The Las Vegas Raiders may have left Monday night with more questions than answers after a 20-9 loss to the Los Angeles Chargers, but rookie running back Ashton Jeanty still gave fans a reason to stay ...

While passenger numbers are up so far in 2025, the $7.3 billion ‘Whoosh’ project remains far short of profitability. The newly appointed head of Indonesia’s state railway operator says that the ...