I recently read a book to my 4½-year-old daughter that I immediately took out of her room and decided never to read again.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Beyond their massive size, the Pyramids of Giza reveal astonishing precision—ratios and alignments that continue to puzzle mathematicians and historians alike.

Every time Samantha publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...