Dot Physics on MSN

Python Physics #34: Magnetic Field Effects on a Current Loop

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
IEEE

Initial Position Detection and Polarity Identification for IPMSMs Using a Linear Time-Invariant Enhanced Phase-Locked Loop in HFSI

Abstract: This article proposes an improved position sensorless control method for interior permanent magnet synchronous motors (IPMSMs) using high-frequency square-wave injection (HFSI). Conventional ...
This is Money

More and more families are using this trick to slash inheritance tax bills. Experts reveal exactly how it works and whether it’s right for you

A growing number of families will soon fall victim to inheritance tax (IHT) and are desperately looking for ways to cut any bill that could end up in their lap if a loved one dies. Life insurance, ...
loopnorth

Mixed-use tower proposed for 669 North Michigan Avenue

Sep. 25, 2025 – A proposed 56-story tower on Michigan Avenue will add 498 AMLI Residential units and 26,531 square feet of retail space. Located on the northeast corner of Michigan & Erie, the site is ...
IEEE

Design of a Flexible BPF Using Coaxial Open-Loop Dumbbell Branch Defected Conductor Structures

Abstract: This letter introduces a flexible bandpass filter (BPF) that employs a coaxial structure, consisting of an inner substrate, an inner conductor featuring open-loop dumbbell-shaped defects, an ...
Sky

Trump links paracetamol use in pregnancy to increased risk of autism - here's what the evidence says

Donald Trump has claimed the use of paracetamol in pregnancy is linked to an increased risk of autism - but what does the evidence say? Americans consume more than 40% of all the world's paracetamol, ...