11 Amazing Facts About the Hidden World of Tree Roots

When you admire a towering oak or a vibrant maple in your backyard, you’re only seeing half the picture. Beneath the surface ...
University of Nevada, Reno

Ask the Professor: Why do we use a sideways 8 to represent infinity?

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.
Quanta Magazine

Physicists Take the Imaginary Numbers Out of Quantum Mechanics

Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...
domainersmagazine

If You Find a Good Domain, Register It!

Today: .uz – Uzbekistan – ccTLD (Country-Code Top-Level Domain) / The Appraisal of Quite.cloud / EarthWise.com sold for $28,000 and More… Here are the new discussions that caught my eye in the domain ...
IEEE

Robust Control of Dielectric Elastomer Smart Actuator for Tracking High-Frequency Trajectory

Abstract: A dielectric elastomer smart actuator (DESA) has shown great potentials in soft robot applications. The control of the DESA is one of key issues for soft robots. However, the precise control ...
IEEE

A Square-Root Nyquist (M) Filter Design for Digital Communication Systems

Abstract: Designing matched transmit and receive filters whose combination satisfies the Nyquist condition is a classical problem in digital communication systems. In this correspondence, we propose a ...