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 ...

There are popular grocery stores that we know and love, but we want to draw attention to some truly unique options, sprawled ...

Recommended by a Traveler writer after her maiden trip to America’s first National Park, the Lower Loop tour showcases some ...

The Atlantic Ocean churns out more than a dozen tropical storms and hurricanes during an average season, several of which often threaten land. These threats make hurricane forecasts a mainstay of ...

If we draw a circle with the radius of a few hundred meters and its center being the square, some of Europe's most brilliant ...

Pi, represented by the Greek letter π, is a mathematical constant that represents the ratio of a circle’s circumference to its diameter. It is an irrational number, which means it cannot be expressed ...

Designated as part of the St. Croix National Scenic Riverway, the Namekagon flows at a pace that seems calibrated specifically for relaxation—fast enough to move you along without paddling but slow ...

Iwo Jima is famous. The battle between the US and Japanese forces are well remembered – by both sides. Before the war, about 1000 people lived here. After the war, ...

Each tropical depression, storm and hurricane is given a forecast cone. It's designed to show increasing forecast uncertainty over time, but there are some things the forecast cone does not tell you.

Several construction projects are impacting drivers. Here's how to get around major weekend closures in St. Paul, Golden Valley, Bloomington and Burnsville.