The ancient Egyptians created a simple yet elaborate system of blocks and grooves within the Great Pyramid of Giza to protect the King's Chamber from tomb robbers. In an upcoming episode of the ...

There are quite a few simple machines in our chain reaction. A lever, a pulley, a ramp... We're using gravity a lot. I'm going to pull this string. We don't want failure, but it sometimes happens.

SAN DIEGO, Sept. 7, 2023 /PRNewswire/ -- CoreDux, a leading designer and manufacturer of flexible gas and flow control components and artery systems and a portfolio company of Arcline Investment ...