What's in your water? These 3 questions help you find out - and decide what to do next

As problems with household water become more detectable and prevalent, many are moving beyond just handheld filters for drinking water.
IEEE

Position Estimation Method of a Permanent Magnet Synchronous Motor Based on Moving Horizon Estimation EKF Algorithm

Abstract: The extended Kalman filter (EKF) is widely applied in the permanent magnet synchronous motor (PMSM) position estimation method. However, the estimation accuracy will be degraded, when ...
IEEE

A Rapid State-of-Health Estimation Method for Lithium-Ion Batteries Without Initial State Restrictions

Abstract: The rapid estimation of state-of-health (SoH) is essential for the efficient recycling and repurposing of retired batteries. However, most existing methods impose strict constraints on the ...
Yahoo Finance

Freeport-McMoRan Confronts Hard Questions After Fatal Mud Rush In Indonesia

Freeport-McMoRan Inc. (NYSE:FCX) has released an update on the September 8 mud rush at its Grasberg Block Cave mine in Indonesia that killed two workers and left five still unaccounted for. The ...
Daily Express

Stop boiling rice in water when alternative method loved by culinary expert is better

Andrea Vaughan, the founder of Homemade for Elle, has shared a simple hack to make your rice taste even better. Culinary specialist Andrea Vaughan, who founded Homemade for Elle, has unveiled a ...
Yahoo

Cook Hard-Boiled Eggs In Your Instant Pot Perfectly Using The 5-5-5 Method

As straightforward as it seems, making a pristine hard-boiled egg can test even the most experienced home cooks. Ensuring the golden yolk solidifies without turning the white into an unappetizing ...