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Showing posts with label adventure. Show all posts
Showing posts with label adventure. Show all posts

Wednesday, 13 August 2014

Couple's week-long sailing trip turns into 16-year round-the-world voyage


Clive and Jane Green returned to the UK last week, 16 years after they left for a week-long sailing trip to Spain

Clive and Jane had intended to travel to Spain, via Ireland, to see how they coped together before tackling an ocean crossing
Clive and Jane had intended to travel to Spain, via Ireland, to see how they coped together before tackling an ocean crossing Photo: Wales News


When Clive and Jane Green set sail from Wales, their intended destination was Spain, a relatively short hop over the Atlantic.
Sixteen years later however, and they have only just returned home, having turned their experimental seven-day getaway into a 58,000-mile round-the-world voyage.
Their journey has seen them visit 56 countries, swim with sting rays in Tahiti, navigate through pirate-infested waters off the East African coast and survive 23 days at sea without fresh water, desalinating seawater to stay alive.
“We have been very lucky so see our planet in such an amazing way - we didn't ever plan to sail around the world it just happened," said Mrs Green, 60.
"We would sail to a place and then through word-of-mouth from other sailors hear about somewhere else to go on to.
"That has been our life for the last 16 years - it's been an amazing experience."
Clive and Jane Green during a trip to a glacier in New Zealand (Wales News)
The couple, keen sailors all their lives, bought their 1981 Trident Challenger yacht in 1997 for £16,500. They then spent several months,and £20,000, doing it up.
On July 11, 1998, having taking early retirement, they set sail from Pembrokeshire destined for Spain, via Ireland.
They had rented out their home in Wales but wanted to see how they coped together before tackling an ocean crossing. They were also unsure if they had enough money, and wanted to see how much they would need to live on the yacht.
But their maiden voyage was a success and the couple decided to carry on.
From Spain they sailed to the Cape Verde islands and across the Atlantic to Barbados before island-hopping through the Caribbean.
They then sailed up the east coast of America, stopping in New York for a three-day shopping and sight-seeing trip.
After four years at sea, they sold their home meaning there was no turning back. They invested the money into two smaller properties, and used the rental income to help fund the trip.
But it meant Mr Green, 60, who worked for a utility company, and Mrs Green, a hospital microbiology technician, had to survive on £130 a week, bartering their few belongings for supplies, even swapping one of Mrs Green’s Marks and Spencer bras for a sack of fresh fruit and vegetables on a small island off Fiji.
"The tribe didn't speak any English so it was difficult to find out what we could trade,” Mrs Green said.
"But one of the women suddenly lifted up her jumper to expose her bare breasts and I realised she needed a bra.
"I gave her a spare one of mine and we left with enough fruit and veg to last us a month."
From America, they headed north to Canada before journeying down to the Panama Canal, crossing the Pacific to Australasia, then up through Indonesia to South East Asia, over to India and through the Suez Canal to the Mediterranean where they have spent the last couple of years.
During their trip, they saw orangutans swinging from the trees in Borneo, swam with seals off the Galapagos Islands and watched sparks shooting into the night sky from an active volcano in Fiji.
They also encountered turtles and even a giant Sei whale - bigger than their 35ft yacht called Jane G.
But they said meeting different people was the highlight of their journey and that they had been helped along the way by members of the sailing community.
When they left the Galapagos Islands they were given a bunch of 79 bananas which they hung from the stern of the boat to ripen, taking one each a day during the next leg of their journey.
“We have seen some wonderful sights but it is the people that we remember,” Mrs Green said.
They even called in to Florida and moored up there to have a couple of days at Disney World but Mr Green, 62, said it was not a typical holiday.
“We were on a strict budget so that took some getting used to,” he said.
"If we had a problem with the boat we had to fix it ourselves - Jane is just as capable as me, there's nothing on this boat she can't do.
"And she's a lot better at sewing sails than I am."
During the trip, the couple, who do not have children, spent two years in two years in Australia and another 18 months in New Zealand where they bought a van for £180 to tour both islands for six weeks.
Jane during a camel ride in Egypt (Wales News)
While at sea, Mr Green suffered from a tooth abscess and also sliced off the tip of his finger on the galley table but otherwise they survived without a scrape.
Their biggest scare, they said, was when they discovered they were being followed by a boat in waters inhabited by Somali pirates.
But it turned out to be an Eritrean fishing boat with crewman on board who had a severe gash to his leg.
Mr Green said: "It wasn't very brave of me but I watched as Jane hopped onto their boat to clean and dress the wound before we waved them on their way."
Mrs Green said: “We didn’t come across anything that we could not cope with. We are both very resourceful.
“We had such a fabulous time. People say to us ‘you should write a book’ but the thing is, disasters sell books and we haven’t had any disasters – we have had good weather, we have met wonderful people everywhere we have been – we can’t fault it.”
The couple arrived back in Neyland Marina, near Milford Haven last week to be greeted by friends Wendy Abbs and Ian Bevan who had cast them off 16 years, one month and two days earlier.
Mr Green said: "We really had gone full circle - all the way around the world at an average speed of 4.5mph.
"It is good to be home to see all our family and friends and we have promised ourselves to spend a few months getting to know them all again."
They plan to spend the winter on their boat in Wales with the view to beginning their next adventure next year, this time on a wide beamed boat through the canals of Europe.
“But if it does get too cold, we might set off again somewhere sunny before then,” said Mrs Green.

Thursday, 29 November 2012

Sex for tuition fees anyone? Students being offered up to £15,000 a year to cover cost of studies, in exchange for having sex with strangers



The website SponsorAScholar.co.uk claims to have arranged for 1,400 women aged between 17 and 24 to be funded through their studies by wealthy businessmen seeking “discreet adventures”.

But in a secretly filmed encounter with an Independent reporter posing as a student, a male “assessor” from the website asked that she undertake a “practical assessment” with him at a nearby flat to prove “the level of intimacy” she was prepared to give before being permitted to find a sponsor online.

He said this was required for “quality control”. He told her that the more she was prepared to do, the more money she would get.

The website’s claims to have a roster of hundreds of students could not be verified. The reporter asked for evidence that scholarships had been awarded and was told that she would have to come back to the flat with the man.

But the requirement for potential “scholars” to submit to a “practical assessment” raises fears that young women students may have been exploited.

The elaborately constructed site gives the appearance of operating in the grey area in Britain’s sex laws which allow escort agencies to function legitimately by offering introductions between clients and sex workers.

Young women facing financial hardship brought on by the rise in the cost of studying were urged tonight not to be tempted into using the website.

Rachel Griffin, director of the Suzy Lamplugh Trust, which promotes personal safety, said: “Meeting a complete stranger in private could be highly dangerous at any time but when it is in connection with a scheme like this, the risks are sky-high.” The National Union of Students accused those behind the website of seeking to “capitalise on the poverty and financial hardship of women students”.

SponsorAScholar.co.uk offers young women “up to 100% of your Tuition Fees” in return for two-hour sessions with men in hotel rooms or private flats up to four times per term.

“Because of the considerable sums of money our sponsors are offering in scholarship, they tell us that they have expectations of a high level of sexual intimacy with their chosen student,” the website says.
During the meeting between the “assessor” and our reporter – which our reporter insisted must begin in a public place, choosing a fast food restaurant in south London – the man said: “The more you’re prepared to do, the more interest you're going to get, obviously the more sponsorship amount you’re going to get for that.”

SponsorAScholar.co.uk uses a false company and VAT number belonging to the legitimate dating site Match.com. A spokesman for the company said: “The website is not affiliated with Match.com in any way and we are in the process of contacting them to legally require that all references to Match.com are removed immediately.”

SponsorAScholar.co.uk purports to be registered at the former address of a senior academic from a leading British university, and the man claiming to be the assessor used the lecturer’s name in the encounter with the reporter – as well as in email correspondence and on his answerphone message.
The academic, approached by The Independent last Friday, said he had no idea that the website had been registered to his name and former address. He did not recognise the man in our undercover footage. Yesterday he added that he had now contacted the police to report the matter.

The meeting took place at the Powis Street branch of McDonalds in Woolwich, south London, last Thursday at 6.45pm.

As other diners tucked into burgers, the “assessor”, who said he lived near Leicester, bought the reporter coffee and sought to reassure her that the prospective “sponsors” had been vetted and were safe to meet.
Our reporter asked the “assessor” whether the “sponsors” have health checks. He answered: “We do invite them to do that, not all of them choose to do that but you can choose to have protection or not have protection on that basis.”

He described the need for her to first of all have the “practical assessment” with him as like “quality control for us”, adding: “Whatever you put on your sheet what level of intimacy you’re prepared to go into, you and I will go through that today. We’ve got a questionnaire we’ll go through, your likes and dislikes and the kind of thing you’re comfortable doing.”

He added: “We have to do that, to make sure when we put you in front of your sponsor you’re confident in doing the things you said you would do.”

The man added: “You see what you’re trying to do is attract a certain level of sponsorship, you don’t want to go up there saying you know you’re not even going to hold hands type of thing… cause you’re not going to attract any interest at all.”

After the initial 10-minute meeting – which our reporter ended by saying that she would like to reconsider his proposal rather than immediately follow him to the nearby flat for the “practical” – the man walked back to a large block of flats around the corner where he said he was staying on the fifth floor.
SponsorAScholar.co.uk claims to have been operating since 2006, but the website was registered earlier this year.

The site claims to charge “sponsors” a £100 fee and to take three per cent commission from the final “scholarship” total.

When a male reporter approached the site as a potential sponsor, however, he was told there was a “waiting list” and would be contacted in the new year. By contrast the meeting with the woman reporter posing as the female student was immediately arranged.

The “assessor” said our reporter’s decision not to go back to the flat with him was “ok”, adding: “I’ve got other candidates I need to see this evening”, before asking again if she wanted to “do the questionnaire or stop now”.

After being told stop, he suggested meeting on 13 December in Stratford, south-east London: “If we don’t do it tonight I can’t fit you in until then.”

Attempts to confirm the true identity of the “assessor” have since proved unsuccessful.
The man was today no longer returning repeated telephone calls, emails or text messages from The Independent.

Kelley Temple, NUS Women’s Officer, said: “It appears to be… exploiting the fact that women students are in dire financial situations in pursuit of an education.”

SponsorAScholar.co.uk had been changed  tonight to say simply: “Sorry website unavailable for maintenance”.

Friday, 6 April 2012

Switch is a hit

Mark Nicholas in Cricinfo

Pity the umpire in the split second before the switch hit. ICC's directive picks the moment that a bowler's back foot lands as the start of the delivery. From this point the batsman can do as he pleases with hands and feet but not before. Three times Kevin Pietersen made to switch and three times Tillakaratne Dilshan pulled away from releasing his offbreak. On the third occasion Asad Rauf warned Pietersen for time wasting. 

Incredible really. International teams bowl their overs at 13 an hour and no one blinks an eye while the most thrilling batsman makes to switch hit and finds himself on the wrong side of the law. Not Rauf's fault, he is the messenger and one with a lot on his plate. Rauf could not possibly have been sure of exactly the moment when Pietersen changed his stance because he was watching Dilshan's back foot. Er, or was he watching Dilshan's front foot, lest he no ball? Hmm, or was he watching the return crease, lest he no ball there? Or was he intent on the striker's end of the wicket, the business end, with the popping crease in his peripheral? Or was he briefly somewhere else? Long days out there in the Colombo sun.

David Warner's switch hit six over mid-off - or is it mid-on?- in a T20I against India earlier this year rang the bells once more. Now Pietersen has them clanging like Notre Dame. The switch hit is different from the reverse hit because the batsman swaps his hands on the bat and rotates his body 180 degrees, to become a left-hander in Pietersen's case. Generally, the stroke is a plus for a game that is not completely sure how to embrace the 21st century. When it is played successfully spectators, quite literally, gasp in wonder. They talk about it, most love it. We don't see it often because it is difficult, showy and takes big cojones. It's right up Pietersen's street, and Warner's. Less so say Andrew Strauss or Rahul Dravid. But they wouldn't want to stand in the way of progress.

There are two things to consider here. Cricket's lifeline is the balance between bat and ball. Given the bowler must commit to releasing the ball from one side of the wicket and with a part of his foot behind the popping crease, the batsman who is not so shackled must give something away if he wishes to change striking position. This should be leg stump.

As the law stands, a batsman should not be given out lbw if the ball pitches outside leg stump. A simple change to that law, effectively taking the leg-stump advantage away from the batsman would even it up. Thus, if you choose to switch hit you forego your leg stump and can be lbw if you are hit between wicket and wicket either way round.

The second thing is the ICC directive mentioned above. Once the bowler is at the point of delivery there is little he can do in response to the batsman's move. The directive should be that the batsman may do as he pleases from the start of the bowlers' approach to the crease. This way the bowler has a better chance to respond and should not feel that pulling way is his only defence. Were the lbw law changed, the bowler would have an aggressive option and may even see the batsman's change of stance as an opportunity to take his wicket.

From this more evenly balanced reaction to the switch hit would come the conclusion that it is the bowler who is timewasting by refusing to deliver. Not the batsman, who is bringing to the game his sense of imagination and adventure.

Wednesday, 18 January 2012

Ian Stewart's top 10 popular mathematics books

Ian Stewart is an Emeritus Professor of Mathematics at Warwick University and a Fellow of the Royal Society. He has written over 80 books, mainly popular mathematics, and has won three gold medals for his work on the public understanding of science. In collaboration with Terry Pratchett and Jack Cohen he wrote the Science of Discworld series. His new book, 17 Equations That Changed the World, is published by Profile.
  1. Seventeen Equations that Changed the World
  2. by Ian Stewart
  3. Buy it from the Guardian bookshop
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Buy 17 Equations That Changed the World from the Guardian bookshop
"'Popular mathematics' may sound like a contradiction in terms. That's what makes the genre so important: we have to change that perception. Mathematics is the Cinderella science: undervalued, underestimated, and misunderstood. Yet it has been one of the main driving forces behind human society for at least three millennia, it powers all of today's technology, and it underpins almost every aspect of our daily lives.
"It's not really surprising that few outside the subject appreciate it, though. School mathematics is so focused on getting the right answer and passing the exam that there is seldom an opportunity to find out what it's all for. The hard core of real mathematics is extremely difficult, and it takes six or seven years to train a research mathematician after they leave school. Popular mathematics provides an entry route for non-specialists. It allows them to appreciate where mathematics came from, who created it, what it's good for, and where it's going, without getting tangled up in the technicalities. It's like listening to music instead of composing it.
"There are many ways to make real mathematics accessible. Its history reveals the subject as a human activity and gives a feel for the broad flow of ideas over the centuries. Biographies of great mathematicians tell us what it's like to work at the frontiers of human knowledge. The great problems, the ones that hit the news media when they are finally solved after centuries of effort, are always fascinating. So are the unsolved ones and the latest hot research areas. The myriad applications of mathematics, from medicine to the iPad, are an almost inexhaustible source of inspiration."

1. The Man Who Knew Infinity by Robert Kanigel


The self-taught Indian genius Srinivasa Ramanujan had a flair for strange and beautiful formulas, so unusual that mathematicians are still coming to grips with their true meaning. He was born into a poor Brahmin family in 1887 and was pursuing original research in his teens. In 1912, he was brought to work at Cambridge. He died of malnutrition and other unknown causes in 1920, leaving a rich legacy that is still not fully understood. There has never been another mathematical life story like it: absolutely riveting.

2. Gödel, Escher, Bach by Douglas Hofstadter


One of the great cult books, a very original take on the logical paradoxes associated with self-reference, such as "this statement is false". Hofstadter combines the mathematical logic of Kurt Gödel, who proved that some questions in arithmetic can never be answered, with the etchings of Maurits Escher and the music of Bach. Frequent dramatic dialogues between Lewis Carroll's characters Achilles and the Tortoise motivate key topics in a highly original manner, along with their friend Crab who invents the tortoise-chomping record player. DNA and computers get extensive treatment too.

3. The Colossal Book of Mathematics by Martin Gardner


In his long-running Mathematical Games column in Scientific American, Gardner – a journalist with no mathematical training – created the field of recreational mathematics. On the surface his columns were about puzzles and games, but they all concealed mathematical principles, some simple, some surprisingly deep. He combined a playful and clear approach to his subject with a well-developed taste for what was mathematically significant. The book consists of numerous selections from his columns, classified according to the mathematical area involved. Learn how to make a hexaflexagon and why playing Brussels sprouts is a waste of time.

4. Euclid in the Rainforest by Joseph Mazur


A thoroughly readable account of the meaning of truth in mathematics, presented through a series of quirky adventures in the Greek Islands, the jungles around the Orinoco River, and elsewhere. Examines tricky concepts like infinity, topology, and probability through tall tales and anecdotes. Three different kinds of truth are examined: formal classical logic, the role of the infinite, and inference by plausible reasoning. The story of the student who believed nothing except his calculator is an object lesson for everyone who thinks mathematics is just 'sums'.

5. Four Colours Suffice by Robin Wilson


In 1852 Francis Guthrie, a young South African mathematician, was attempting to colour the counties in a map of England. Guthrie discovered that he needed only four different colours to ensure that any two adjacent counties had different colours. After some experimentation he convinced himself that the same goes for any map whatsoever. This is the remarkable story of how mathematicians eventually proved he was right, but only with the aid of computers, bringing into question the meaning of "proof". It contains enough detail to be satisfying, but remains accessible and informative throughout.

6. What is Mathematics Really? by Reuben Hersh


The classic text What is Mathematics? by Richard Courant and Herbert Robbins focused on the subject's nuts and bolts. It answered its title question by example. Hersh takes a more philosophical view, based on his experience as a professional mathematician. The common working philosophy of most mathematicians is a kind of vague Platonism: mathematical concepts have some sort of independent existence in some ideal world. Although this is what it feels like to insiders, Hersh argues that mathematics is a collective human construct – like money or the Supreme Court. However, it is a construct constrained by its own internal logic; it's not arbitrary. You choose the concepts that interest you, but you don't get to choose how they behave.

7. Magical Mathematics by Persi Diaconis and Ron Graham


Both authors are top-rank mathematicians with years of stage performances behind them, and their speciality is mathematical magic. They show how mathematics relates to juggling and reveal the secrets behind some amazing card tricks. Here's one. The magician mails a pack of cards to anyone, asking them to shuffle it and choose a card. Then he shuffles the cards again, and mails half of them to the magician—not saying whether the chosen card is included. By return mail, the magician names the selected card. No trickery: it all depends on the mathematics of shuffles.

8. Games of Life by Karl Sigmund


Biologists' understanding of many vital features of the living world, such as sex and survival, depends on the theory of evolution. One of the basic theoretical tools here is the mathematics of game theory, in which several players compete by choosing from a list of possible strategies. The children's game of rock-paper-scissors is a good example. The book illuminates such questions as how genes spread through a population and the evolution of cooperation, by finding the best strategies for games such as cat and mouse, the battle of the sexes, and the prisoner's dilemma. On the borderline between popular science and an academic text, but eminently readable without specialist knowledge.

9. Mathenauts: Tales of Mathematical Wonder edited by Rudy Rucker


A collection of 23 science fiction short stories, each of which centres on mathematics. Two are by Martin Gardner, and many of the great writers of SF are represented: Isaac Asimov, Gregory Benford, Larry Niven, Frederik Pohl. The high point is Norman Kagan's utterly hilarious "The Mathenauts", in which only mathematicians can travel through space, because space is mathematical – and, conversely, anything mathematical can be reality. An isomorphomechanism is essential equipment. Between them, these tales cover most of the undergraduate mathematics syllabus, though not in examinable form.

10. The Mathematical Principles of Natural Philosophy by Isaac Newton


There ought to be a great classic in this top 10, and there is none greater. I've put it last because it's not popularisation in the strict sense. However, it slips in because it communicated to the world one of the very greatest ideas of all time: Nature has laws, and they can be expressed in the language of mathematics. Using nothing more complicated than Euclid's geometry, Newton developed his laws of motion and gravity, applying them to the motion of the planets and strange wobbles in the position of the Moon. He famously said that he "stood on the shoulders of giants", and so he did, but this book set the scientific world alight. As John Maynard Keyes wrote, Newton was a transitional figure of immense stature: "the last of the magicians … the last wonderchild to whom the Magi could do sincere and appropriate homage." No mathematical book has had more impact.