A.I. Swears It’s Cracked the Calorie-Tracking Code. This Researcher Says We’re Totally Missing the Point.

New calorie-tracking apps with A.I. promise better accuracy. But researchers who study calories say that there’s a better, ...

Four Spark Plugs, Eight Pistons, One Stroke: How The INNengine E-REX Promises To Be Different

The INNengine e-Rex is described as a one-stroke engine, though it actually has two strokes. But it's not dirty like traditional two-strokes.
Earth.com

Trees 'save' water when CO2 levels are high, but oddly enough, that does not speed their growth

If the air contains more CO2, shouldn’t forests grow faster, store more carbon, and help cool the planet? New study shows ...

Do You Know the Difference Between Margarine and Butter?

Margarine vs. butter: read on to find out the difference between these two yellow spreads. They both have their place in some of our favorite recipes!
IEEE

Condition monitoring of simultaneous faults in variable speed induction motor operation

Abstract: The aim of this article is the use of an Auto-Regressive (AR) based-model of the stator current signal for the analysis under non-stationary conditions (case of frequency variation due to ...
IEEE

Energy efficient control of variable-speed induction motor drives based on Particle Swarm Optimization

Abstract: The paper presents an energy-efficient method for a variable-speed induction motor drive control with copper and iron losses minimization, based on Particle Swarm Optimization (PSO) ...