What happens when quads are stronger than hamstrings? If the quads are stronger than the hamstrings, they force the hamstrings to respond to movements faster and more intensely. If the hamstrings movements cannot keep up the motion of the quadriceps, they can snap and tear like a rubber band that […]

What did John Wick wear? His go-to choice? A tailored, three-piece dark suit. His go-to features are body-armor liners, two-button fronts, and tapered trousers. Wick keeps his suits simple but he always appears bold and ready-for-action and he looked especially dangerous in Rome – where he wore an all-black suit […]

Do Chinese teachers beat their students? A teacher may slap a student with his or her hand or a ruler for some fault. The more distant and simple the school is, the more this kind of punishment occurs. Are Chinese teachers strict? Chinese teachers are generally strict and don’t play […]

Does physics use number theory? In recent times we have seen, somewhat unexpectedly, number theory being applied by physicists to solve physical problems and, perhaps even more unexpectedly, techniques developed by physicists applied to problems in number theory. “Probability is not a notion of pure mathematics, but of physics or […]

Why do F1 cars drive behind each other? ‘Slipstreaming’ occurs when a car is behind another down a straight. ‘The lead car produces circulation behind the car as it produces downforce, this generates an area of lower pressure behind the car,’ explains Jack Chilvers, aerodynamicist at Williams F1 Racing. Is […]

Is being invisible a good superpower? Invisibility is a useless power in itself. It only confers power over other people and social situations. Flight conveys comparatively little power in social situations or over other people but is an intrinsically useful ability. What is the benefit of being invisible? “Invisibility opens […]

How do you get a narcissist under control? Take these steps to handle a narcissist: Educateyourself. Find out more about the disorder. It can help you understand the narcissist’s strengths and weaknesses and learn how to handle them better. Create boundaries. Be clear about your boundaries. Speak up for yourself. […]

What do you do when you feel like a teacher fails? Failure Is a Part of Teaching. Here’s How to Grow From It Make a Plan. After the bell rang, I collapsed into my chair in the classroom and reflected on all the moments I felt I had failed. Reflect. […]

How far did the Roman empire extend itself? Legend has it that Romulus and Remus—twin brothers who were also demi-gods—founded Rome on the River Tiber in 753 B.C. Over the next eight and a half centuries, it grew from a small town of pig farmers into a vast empire that […]

How does the specific resistance of a semiconductor change with the decrease in temperature? Resistance decreases because as you increases temprature electrical conductivity increases and so resistance decreases. How does resistance change with the increase in temperature? Heating the metal conductor causes atoms to vibrate more, which in turn makes […]

Are the twins from The Shining actually twins? While the Burns sisters are identical twins, the Grady sisters weren’t supposed to be — they were supposed to be aged 8 and 10. But since the real actresses were twins, it was assumed by most viewers that the fictional girls were […]