In 1999, box office hit The Matrix introduced a wider audience to an age-old philosophical problem: how do you know what you're
A meridian is a line connecting one pole to another on a celestial body, maintaining the same longitude. Unlike an equator that
Everyone of a certain age has a favorite screensaver, from that one where the blobs bounce against the screen getting closer and
During the 1840s, at the Vienna General Hospital’s maternity clinic, the largest in the world at the time, a strange and perplexing
The closest analogy to explain this phenomenon is sound. When an object, from the tip of a whip to a supersonic plane,
In 2021, a merger of two compact objects, known as a kilonova, was spotted by Neil Gehrels Swift Observatory and designated GRB 211211A.
If you lived through the apocalypse of 2012, the second apocalypse of 2012, and the apocalypse of 2017, there's a chance the
If there's one thing you can rely on in life, it's the laws of physics. Things in your life may change, friends
As medical technology advances, many diseases could be detected, prevented and cured with cells, rather than pills.This branch of medicine is called
Canterbury Cathedral is one of the oldest and most famous Christian buildings in England. It’s the site of the assassination of archbishop