Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Rewrite \(y = {x^2} - 6x + 11\) in the form \(y = {(x - b)^2} + c\). To get \(b\) (the number inside the bracket), halve the coefficient (number in front) of the second term in the original equation.

SINGAPORE: A company finance director almost lost over US$499,000 (S$672,000) last month in a business-related impersonation scam involving deepfake technology. The amount was successfully traced and ...

The story of technological progress is one of drama and intrigue, sudden insight and plain hard work. Let’s explore technology’s spectacular failures and many magnificent success stories. This content ...

How to free up time for meaningful work by Leslie A. Perlow, Constance Noonan Hadley and Eunice Eun Poking fun at meetings is the stuff of Dilbert cartoons—we can all joke about how soul-sucking and ...

Abstract: This paper develops several new dynamical designs, based on the gradient neural network (GNN), from the perspective of control theory to solve the time-varying Sylvester equation (TVSE). We ...

As President Trump and Health Secretary Robert F. Kennedy Jr. prepared to announce that they believe the use of acetaminophen — the active ingredient in Tylenol — by pregnant women may be linked to ...

Gently singing Twinkle, twinkle, little star may lull a baby to sleep, but beyond the confines of Earth’s atmosphere, the words aren’t exactly accurate. A correct, albeit less soothing, rendition ...

The vibrant research and innovation in the Faculty of Arts and Humanities plays a major role in making the University of Sheffield a world-class research institution. The faculty is helping to ...

A relative clause can be used to give additional information about a noun. They are introduced by a relative pronoun like 'that', 'which', 'who', 'whose', 'where' and 'when'. For example: I won’t ...

Abstract: Controlled-source electromagnetic (CSEM) surveys are widely used, but due to the influence of instrumental or environmental factors, the data obtained from CSEM surveys are often disturbed ...