A tiny worm turns static electricity into a powerful weapon, launching itself through the air to catch flying prey.

Shows how an induction forge heats metal quickly and efficiently, demonstrating blacksmithing techniques with modern induction heating in a forge shop. Map shows how Greenland’s rare earth minerals ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Students, parents ...

Using a new computer model, scientists simulated the stripes, spots and hexagons on a species of boxfish, imperfections and all. A male ornate boxfish with distinctive, complex patterns of stripes and ...

Given the importance of recursion in modern linguistics, there ought to be much to commend in Watumull et al.'s (2014) attempt to clarify what recursion is (or ought to be); I have trudged this very ...

Mathematics is one of the oldest disciplines of study. For all its antiquity, however, it is a modern, rapidly growing field. Only 70 years ago, mathematics might have been said to consist of algebra, ...

Abstract: The paper considers the development and solution of a simplified mathematical model of an induction motor. The mathematical model describes the transient and steady-state modes of operation.

Data analytics has become integral to running a business of any size. While using data to make better decisions used to be the domain of big companies, smaller businesses have gotten into the act. We ...

Abstract: This paper presents the Torque vs. Speed characteristics of induction motor by mathematical modeling using SIMULINK. It has been observed that during the past three decades the use of ...

The University of Delaware Summer Math Modeling Program is a free, nonresidential, five-day program for rising juniors and seniors in high school interested in math modeling. Participating students ...

In a recent survey, 56% of high school students said that the use of artificial intelligence can go a long way toward reducing math anxiety. Conducted by the Society of Industrial and Applied ...