Why does light choose the path it does when crossing between media? 🌈 This video presents a clear max–min derivation of Snell’s Law from Fermat’s Principle, showing how extremizing travel time leads ...

During the first week of January, many sophomores can be found anxiously refreshing their email. They’re waiting for an ...

An easygoing diner story full of nostalgia, famous shakes, and stress free decisions that turn simple stops into lasting memories.

School leaders from Traip Academy, Dover High School, Spaulding and Oyster River nominated our latest Seacoast Students of ...

Institutions mattered. The post-1945 order gave middle powers three assets: a voice through institutions where even small ...

The margin between timing and payoff in the NFL draft is unforgiving. Declare early, and the board has to bend your way.

Take the glass-bottom tour, save your camera for the wreck views, and you’ll leave with the exact “underwater ghost” feeling ...

Vikings Wore Horned Helmets Into Battle Vikings Wore Horned Helmets Into Battle (Image Credits: Flickr) Vikings never wore ...

The information presented here is intended to describe the course goals for current and prospective students as well as others who are interested in our courses. It is not intended to replace the ...

The information and materials presented here are intended to provide a description of the course goals for current and prospective students as well as others who are interested in our courses. It is ...

In the bigger picture, "down" could be defined as being below the plane of the solar system, which is known as the ecliptic.