Starting in Staten Island and winding through all five boroughs, the 26.2-mile race brought fans out in the thousands to cheer for professional and first-time marathon runners.
By McKinnon de Kuyper
November 2, 2025
https://www.nytimes.com/video/us/100000010496916/new-york-city-marathon.html
La decisión del Departamento de Justicia de apartar a dos fiscales federales y eliminar las menciones a Donald Trump y.
Nvidia’s rise on Monday spurred a bigger rally that boosted the S&P 500 to a new record. The chip titan will invest $100 bilion in ChatGPT maker OpenAI.
X-ray beams aren’t used just by doctors to see inside your body and tell whether you have a broken bone. More powerful beams made up of very short flashes of X-rays can help scientists peer into the structure of individual atoms and molecules and differentiate types of elements. But getting an X-ray laser beam that delivers super short flashes to capture the fastest processes in nature isn’t easy – it’s a whole science in itself. Radio waves, microwaves, the visible light you can see, ultraviolet light and X-rays are all exactly the same phenomenon: electromagnetic waves of energy moving through space. What differentiates them is their wavelength. Waves in the X-ray range have short wavelengths, while radio waves and microwaves are much longer. Different wavelengths of light are useful for different things – X-rays help doctors take snapshots of your body, while microwaves can heat up your lunch.