All posts tagged: taught

Mandelbrot’s fractals are not only gorgeous – they taught mathematicians how to model the real world

Mandelbrot’s fractals are not only gorgeous – they taught mathematicians how to model the real world

At the beginning of my third year at university studying mathematics, I spotted an announcement. A visiting professor from Canada would be giving a mini-course of ten lectures on a subject called complex dynamics. It happened to be a difficult time for me. On paper, I was a very good student with an average of over 90%, but in reality I was feeling very uncertain. It was time for us to choose a branch of mathematics in which to specialise, but I hadn’t connected to any of the subjects so far; they all felt too technical and dry. So I decided to take a chance on the mini-course. As soon as it started, I was captured by the startling beauty of the patterns that emerged from the mathematics. These were a relatively recent discovery, we learned; nothing like them had existed before the 1980s. Benoit Mandelbrot (1924-2010). Wikimedia, CC BY-SA They were thanks to the maverick French-American mathematician Benoit Mandelbrot, who came up with them in an attempt to visualise this field – with help …

La La Anthony Shares What Her Son Kiyan Has Taught Her About Fashion

La La Anthony Shares What Her Son Kiyan Has Taught Her About Fashion

Great style runs in the family! La La Anthony sat down with ET ahead of hosting the 14th Rookie Kids Fashion Show with Haddad Brands on Sept. 26 in Los Angeles, California and shared how her son inspires her fashion choices. Kiyan, 18, whom she shares with her ex-husband, Carmelo Anthony, walked the runway at the event in 2015, and the mother-son duo have exchanged style tips ever since. Shareif Ziyadat/Getty Images “We have continued bonding over fashion. He keeps me in the loop of what’s trending, and stylish,” the television personality, 42, explained. “The best advice I give him about style is to always be himself. It’s OK to follow trends, but make sure you love what you are wearing. When you love your outfit, you feel good,” she shared. Anthony has lived by this motto over the years when picking out looks for herself. “I think my style has evolved with the times and trends. I don’t have many regrets, but I may see a picture from 10 years ago and have a, …

‘The only limit is our imagination’: Tim Peake on what living in space taught him about life on Earth | Tim Peake

‘The only limit is our imagination’: Tim Peake on what living in space taught him about life on Earth | Tim Peake

The astronaut Tim Peake is tracking his cab driver on his phone. The car that will deliver him from our meeting to his next appointment (on a day packed with radio commitments) is late and Peake is calculating the most time-efficient route for us to meander through Soho’s traffic, on foot, to reach it. Peake is the seventh UK-born astronaut in space and the first Briton to spacewalk – an unfathomable feat for us, but not for him. Space, he agrees, casting a glance at a printout of the schedule he keeps in his jacket pocket, might be easier to navigate than rush hour on Earth. We have already been chatting for an hour, in a snug above his agent’s office. He announced his retirement as a European Space Agency (ESA) astronaut in January 2023, but we’re meeting in the wake of news that he is preparing for a return to orbit on the first ever all-British space mission. That mission is due to launch next year and Peake is expected to be announced as …

What should kids be taught about sex and relationships? | News

What should kids be taught about sex and relationships? | News

Last week, Rishi Sunak’s government issued new draft guidance on sex education. It included a ban on teaching sex education before children are nine years old and a ban on teaching “gender ideology”. Jo Morgan is the author of Empowering Relationships and Sex Education: a Practical Guide for Secondary School Teachers and the founder of the consultancy Engendering Change. She tells Helen Pidd why she believes children should be getting more comprehensive sex education, not less. She reflects on the questions children ask her about sex, and why limited education on sex, health and relationships can leave children vulnerable to abuse and misinformation. She argues that the age cut-offs could leave children without an understanding of personal boundaries and having their periods starting before they have been taught what they are. What should the next UK government prioritise when it comes to sex education? Photograph: Ben Birchall/PA Support The Guardian The Guardian is editorially independent. And we want to keep our journalism open and accessible to all. But we increasingly need our readers to fund …

Roll the tape: What KT Tape taught me about muscles, magnesium, and my limitations

Roll the tape: What KT Tape taught me about muscles, magnesium, and my limitations

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › It was nearing the peak of PorcUclimb, right before Downward Dog, when I came up with what I was sure was a career-defining concept: Ware ’N Tear’s Salve for Wounded Pride. Here I was fat biking along the groomed singletrack of Round Valley on a perfect bluebird day in early March and I was just gassed, totally holding back our small guided group of snow cyclists. Coming off a recent illness, my altitude-ravaged lungs just couldn’t deliver what my legs demanded.  I quickly turned to my fellow rider, KT CEO Jessica Klodnicki, and asked if R&D could get started on what could be my legacy. The chances are less than zero, I was quickly told, but that didn’t mean there weren’t plentiful new recovery products to discover. After all, that’s why I was in Park City, Utah, just up the road from American Fork and the headquarters of the brand synonymous with kinesiology tape and its …

What happened when scientists taught parrots to video chat?

What happened when scientists taught parrots to video chat?

Parrots, renowned for their impressive intelligence and charming vocal mimicry, have gained popularity as pets in recent decades. Those same traits that make the birds fascinating to observe, however, can also cause issues. A lack of socialization and proper stimulation can cause parrots to act out, or in some cases, even harm themselves. An estimated 40% of cockatoos and African Greys, two popular species of parrots, reportedly engage in potentially harmful feather destruction. Many of these stress-induced, destructive behaviors are a byproduct of parrots living in environments drastically different from their natural habitats where they fly free among fellow birds. New research suggests modern technology, specially Facebook Messenger video chats, could help these birds regain their social lives “In the wild, they live in flocks and socialize with each other constantly,” University of Glasgow associate professor Ilyena Hirskyj-Douglas said in a statement. “As pets, they’re often kept on their own, which can cause them to develop negative behaviors like excessive pacing or feather-plucking.” Researchers from Northeastern University, MIT, and the University of Glasgow recently set …

Incredible new £3m donation so 270k Brits can be taught life-saving CPR | UK | News

Incredible new £3m donation so 270k Brits can be taught life-saving CPR | UK | News

Footballing superstars struck down with life-threatening heart conditions are backing a drive to give the gift of life. Luton Town captain Tom Lockyer, and former internationals Graeme Souness, David Ginola and Glenn Hoddle, have all joined forces with the British Heart Foundation to launch Every Minute Matters. It aims to train 270,000 people in life-saving CPR. Sky Bet, which sponsors the English Football League Championship, has pledged to donate up to £3 million to support the initiative which is also backed by former England manager Hoddle, 66. In 2018, on his 61st birthday, he suffered a cardiac arrest in a London TV studio and was taken to hospital for emergency heart surgery. He was close to death but his life was saved by BT Sport cameraman Simon Daniels, who knew how to use a defibrillator.Former Liverpool harman Souness, 70, who was diagnosed with coronary heart disease at 38 and underwent a triple bypass, said: “CPR saves lives. “Every day, more than 80 people will suffer an out-of-hospital cardiac arrest in the UK – and that’s …

Medics in Sudan taught to treat gunshot wounds on smartphones

Medics in Sudan taught to treat gunshot wounds on smartphones

Hadeel, along with hundreds of other Sudanese healthcare workers, uses an international platform called Project ECHO to connect with medical experts worldwide and get quick, real-time advice on how to treat her patients, via a messaging app on her phone.  In Sudan, doctors are not taught trauma medicine, meaning many were left scrambling to deal with the sudden influx of injuries and diseases brought on by the civil war.  ECHO employs specialised consultants from around the world and connects them with those who need their expertise. The concept is simple, yet effective – move knowledge, not patients.  The non-profit was founded in New Mexico in 2003, by US-based doctor Dr Sanjeev Arora. At the time, Dr Arora was one of the few doctors in the state trained to treat complex hepatitis-C infections.  When one of his distant patients died of the disease – purely because she lived too far away to regularly visit his clinic in Albuquerque – he set up a programme to share his specialised training with other doctors remotely, using teleconferencing. Fast …

How a Virtual Assistant Taught Me to Appreciate Busywork

How a Virtual Assistant Taught Me to Appreciate Busywork

I don’t need help scheduling more things to do; I need to do less. Often these services suggest that users throw money at that problem (which is not very helpful if one of your problems is that you do not have enough money). The apps transform parents from workers into consumers, translating our to-do lists into shopping lists. Somebody is still performing our “joy-stealing” tasks, and it may be a call center worker or one of the many other invisible laborers who make artificial intelligence systems seem to run automatically. The boundary between the human and the artificial is slippery; Yohana emphasizes that it employs “actual humans (not A.I. chatbots) that can do the grunt work,” though according to Forbes, those humans are using generative A.I. to assist them with our tasks. When these services style themselves as “worker bees,” “secret helpers” or “fairy godmothers,” they lean on the iconography of fantasy to obscure the grimmer reality of farming out your “grunt work” to an anonymized labor force. The work that these services hope to …

5 fashion lessons the Spice Girls taught us

5 fashion lessons the Spice Girls taught us

Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more The Spice Girls reunited over the weekend to celebrate Victoria Beckham’s 50th birthday, much to the delight of fans. David Beckham shared a joyful video to Instagram of the five women dancing – Victoria along with Geri Horner, Melanie Chisholm, Emma Bunton and Melanie Brown – and it’s clear that the world has missed seeing the iconic girl group together. Spice style dominated the zeitgeist in the Nineties and early 2000s, so it’s only natural that it has left a lasting legacy. Although the Union Jack dresses and miniature hemlines that characterised the group a few decades ago aren’t around in quite the same way, there are countless examples of styles the group championed that are just as chic today. 1. A LBD is always the way to go It’s no secret that black clothes are timelessly stylish, but if anyone …