Have you ever read a funny slogan or an inspirational quote and thought, "I wish I had a T-shirt that said that!"? I wou ...

What’s your personality type? If you are an introvert you’re in good company; Barack Obama, JK Rowling are introverts ...

In “The Cradle of Citizenship,” the journalist James Traub finds that the biggest crisis in education is not what kids are learning, but whether they’re learning anything at all. By Mark Lilla In ...

Pharaohs were the kings of Ancient Egypt. They ruled over the land, collected taxes from the people, enforced the law and led the Egyptian army against invaders. Tutankhamun, or King Tut as he is also ...

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...

Abstract: This paper investigates the feasibility of complex dielectric permittivity measurements with a low-cost network analyzer. Here, the pocket vector network analyzer (PNA), which is a portable ...