The presence of metal pieces even in trace quantity may degrade drugs, medicine and nutrients. For example, Vitamin-C i.e. ascorbic acid and chemically known as L-3-keto-threo-hexuronic acid… Read More

What are the basic components of a differential transformer? A differential transformer, also known as a linear variable differential transformer (LVDT), is a type of sensor used to measu… Read More

therefore doesn’t deflect incoming cosmic rays. B Exemplified radiocarbon data from the Mendeleev, Lomonosov Ridge and Morris Yesup Rise (see additionally Supplementary Fig. 1). S… Read More

Images from a ground-based infra-red telescope, showing Jupiter at 5 micron wavelength radiation. The remarkable change between May 2001 and December 2011 in the North Equatorial Belt (h… Read More

Vector Analysis is a crucial electrical engineering concept involving using vectors to describe and solve complex problems. In the FE Electrical Exam, mastering Vector Analysis is essential… Read More

Current Electricity is the flow of charged particles, typically electrons, through a conductive material. It is the type of electricity that powers most electrical devices we use on a daily… Read More

Power in Alternate Current(AC) circuit consists of three elements such as active, reactive, and apparent power. These three elements are represented by a right-angle triangle known as a pow… Read More

Frequency of AC Mains using Sonometer Experiment Viva Questions with Answers 1. Which is more dangerous in use a.c. or d.c.? Why? Ans: For example, a 220V a.c has a peak value of 220 x &radi… Read More

Basic Physics Formulas and Notes For Competitive Exams: Ever wonder how gravity operates or why the sky is blue? The main focus of physics is on the interactions between the building blocks… Read More

A snapshot from one of the new black hole simulations. Here, green magnetic field lines are overlaid on a map of hot plasma. Just outside the black hole’s event ho… Read More

Design of an adaptive electronic starter for fluorescent lamps - A cost competitive circuit of a fluorescent lamp electronic starter that can provide a single-pulse ignition, adaptive prehea… Read More

Often, we find ourselves questioning what a term means in a manual, procedure, or even in conversation. And when we look up these terms via a search engine or in a dictionary, the result we… Read More

With people being more conscious about their appearances, the medical aesthetic industry has come to play an integral role our lives. From changing appearances using make up, reconstructive… Read More

Class 10 Science – What is Electromagnet? Magnetic Effect of Current In this article, we will study the topic Electromagnet, How electric motors work? and Law of Electromagnetic Induc… Read More

Lenovo has launched the Lenovo Tab P11 Pro tablet in India. It has an 11.5-inch 2K OLED display with a resolution of 2560 x 1600, that supports both HDR10 and Dolby Vision. Enhancing the med… Read More

Covid Report: Hope Flickers Brian September 11th, 2020 at 1:44 PM otter status: pensive [Patrick Barron] Rumbles of another vote Teddy G… Read More

Smartphones are slowly but surely getting rid of the 3.5mm audio jack from smartphones and tablets, so users are turning to wireless as the next viable option. The Jabra Elite 75t are curren… Read More

Inductor heating coils, or inductors in short, are important components in an induction heating system, which decide upon how effectively and efficiently the equipment is heated. These are… Read More

Orison Swett Marden’s An Iron Will is an inspiring book that states that the primary difference between those who succeed and those who fail is whether or not they have will power. How… Read More

Induction Motor Braking Regenerative Plugging Dynamic Braking of Induction MotorInduction motors are most widely using motors in present days for domestic and industrial purpose.But con… Read More

Mobile phones have drastically transformed our lives. Also known as cellular phones or cell phones, these gadgets not only incorporate a phone, as the name suggests, but also a lot of other… Read More

Reythia asked me to write something uplifting, so I copied a recent conversation about general relativity and hypothetical sources of energy. Written by Dumb Scientist on 2012-07-05 Excellen… Read More