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The question goes: "A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?" Is your knee-jerk response that the ball costs 10 cents? That is a common answer, but also an incorrect one. If the ball costs 10 cents, then the bat would cost $1.10, which would bring the total to $1.20. The correct answer is the ball costs 5 cents and the bat $1.05. This question is part of the Cognitive Reflection Test, CRT, which was first described in 2005 by psychologist Shane Fredrick. Fredrick wanted…
When were you last lied to? To your knowledge, obviously. Was the lie something that mattered? Was the liar convincing? Did they confess, or did you find them out? And how did you react? Maybe with anger. Maybe with hurt bemusement. Or contempt – like my grandmother, who had a stock retort for anyone who tried to pull the wool over her eyes: “I hate liars. They’re worse than thieves.” Did you feel, afterwards, that you’d been easy to fool? If so, you’d be in good company. It’s the norm to assume communication is honest – and that’s something to…
There's a reason our perception of time changes as we age — but there are ways to make it feel slower. For many people, 2022 went by in a blink ― doesn’t it feel like it was just January? But for others, especially children, last year’s holidays may seem like eons ago. There’s a reason why you may feel like the years moved slowly when you were a kid, but zoom by now. Experts say our perception of time greatly changes as we age, which makes certain periods feel like they go by quickly. “Our perception of days, weeks, years…
Ganesha Kanojia does not consider himself a Bharatiya Janata Party supporter. The 58-year-old auto-rickshaw driver has mostly voted for the Congress party, as members of his low-caste Dalit group tend to. In local elections in Delhi, where he lives, he still disdains the BJP, because he dislikes its Hindu supremacist ideology. But in general elections, including one due next year, Mr Kanojia is a safe BJP vote. “Because of Modi-ji,” he explains. This illustrates one of the most remarkable developments in global politics. Over the past nine years the BJP has emerged, in two general elections and dozens of state…
Long the fixation of religions, philosophy and literature the world over, the conscious experience of dying has recently received increasingly significant attention from science. This comes as medical advances extend the ability to keep the body alive, steadily prying open a window into the ultimate locked room: the last living moments of a human mind. “Around 1959 humans discovered a method to restart the heart in people who would have died, and we called this CPR,” says Sam Parnia, a critical care physician at NYU Langone Health. Parnia has studied people’s recollections after being revived from cardiac arrest—phenomena that he…
There are lots of English language words that are spelled the same but have different meanings. A baseball bat and the nocturnal animal bat are good examples of a "homonym." An airy wind and "to wind down" are homographs, too. It's no secret that the English language can be tricky. For anyone learning the language, it's difficult to grasp all the drastic differences a single word can have. People most get tripped up on words that are too similar. When words are spelled the same and sound the same but have different meanings, then they are called homonyms. When they…
It’s no secret that we physically shrink as we get older, but did you know that your brain (yes, your brain) is also getting smaller? Before you panic, it’s important to know that age-related shrinkage is normal. But if you want to get a head start on improving your brain health, here’s what to do. When your brain starts to shrink Most studies indicate that brain volume starts to change in your 30s or 40s; however, “it’s in your 60s or 70s that we start to see more promenade atrophy, or changes in the brain happening, both in normal aging…
After scraping flour from her hands with a large, sharp knife, Vera Putina went through the photographs. A very small child with a velvet cravat and smart strap shoes. A boy equipped for winter, in a balaclava and scarf, and for summer, with just a pair of shorts. A pupil in the back row at the Metekhi village school, the brightest in his class. All had the same blond hair, weak chin and sulky bottom lip; all had pale eyes, Russian eyes, like hers. Most also had the wary, sidelong look of an unhappy child. Yes, Vladimir Putin had been…
If you've been truly hurt by someone, it can be hard to forgive. But there is new research that shows forgiveness may just free up more space in your life for happiness. Everett Worthington has decades of experience studying forgiveness as a clinical psychologist. He is the co-author of a recent study that shows forgiving others may lead to improved mental health and well-being. "There are a lot of benefits to the person who forgives," Worthington says. "The main way that forgiveness affects mental health is by lowering rumination," which is playing things over and over again in our minds,…
Saturday, 03 June 2023 04:11

Why you wake up earlier as you get older

Ever wonder why you just can't seem to sleep in anymore? Experts reveal the real reason why this happens as we age. There are many jokes that center around older adults waking up before the sun, and even more about teenagers’ late-sleeping habits. Turns out there’s truth to them: The time our body naturally goes to sleep and wakes up is not only part of our genetics, but part of the natural aging process, too. As we age, our bodies change both internally and externally, which is a major factor behind the sleep changes that come later in life. “Like…
May 06, 2024

Banks’ lending to private sector declines N9.65trn as CBN tightens screws on liquidity

The Central Bank of Nigeria (CBN) has revealed a substantial reduction in banks' loans to…
May 06, 2024

Atiku: Having Seyi Tinubu on the boards of companies belonging to Chagoury shows that Lagos-Calabar…

Atiku Abubakar, the People's Democratic Party (PDP) presidential candidate for 2023, has voiced strong criticism…
May 05, 2024

Here’s when people think old age begins — and why experts think it’s starting later

New research suggests that 74 is the new 71. Our perception of when “old age”…
April 13, 2024

A new camera can undress people almost in real time—to send a message about AI

Nuca, a new deepfake camera, is an art project that shows how artificial intelligence can…
May 05, 2024

Gunmen abduct Archbishop, 5 other clerics in Anambra

Uka Uka Osim, a leader of the Brotherhood of the Cross and Star, along with…
May 06, 2024

Here’s the latest as Israel-Hamas war enters Day 213

Truce Talks Shift to Qatar as Hamas Hits Israel Border Crossing Israel closed the Kerem…
May 01, 2024

Wellspring Consulting proposes cybersecurity investment to boost Nigeria's economy

In a bid to rescue Nigeria from its economic challenges, Wellspring Consulting advocates for significant…
April 30, 2024

Finidi George is new Head Coach for Super Eagles

Former Nigerian winger Finidi George has been appointed as the head coach of the national…

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