A new equation calculates how many fragments of each size will be produced when an object breaks. The principle could help ...

Department of the Air Force has approved plans to convert a former Delta 4 launch site at Cape Canaveral into a complex for SpaceX’s Starship.

Discover how to build a multi-tiered cardboard zoopraxiscope, bringing sequential images to life through an engaging DIY animation project. This step-by-step tutorial demonstrates assembling a ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: Constructing models of dynamic systems is an important skill in both mathematics and science instruction. However, it has proved difficult to teach. Dragoon is an intelligent tutoring system ...