Napoleon Bonaparte

AADAM PATEL IN ISTANBUL: Napoleon Bonaparte once described Istanbul as the capital of the world if the Earth was a single state. Now it is home to the man who has always wanted to be the centre of attention. Jose Mourinho , manager of Fenerbahce, who welcomes none other than his old club Manchester United to Turkey in the Europa League this week when he will be front and centre again. Just how he likes it. The former Chelsea , Spurs and United boss is living in the Four Seasons Hotel on the banks of the Bosphorus, a place fittingly opulent where the cheapest suites start at £1,000 per night, pocket money for someone getting £10m a season for taking the Fenerbahce job on a two-year deal. From his suite in this 19th-century palace on the European side of Istanbul, the views extend across the Bosphorus Strait, to the Asian side where Fenerbahce are based. On the evening Mail Sport encounters Mourinho in the hotel courtyard, he is dressed top to bottom in an Adidas tracksuit - a commercial relationship stretching almost two decades.

Businessman David De Min hopes to transform the 33-acre fortress Dover Citadel on the Kent Coast into a world-renowned tourist and business destination which will also feature its own whiskey distillery, wellness spa and music and arts venue. He bought the site from the Ministry of Justice three years ago for £1.8 million but estimates the ambitious project may reach between £200million and half a billion pounds once finished so is currently working on securing funding from undisclosed Emirati Royals among other potential investors. The oldest part of the fort - perched high on Dover's famous White Cliffs overlooking the coast of France some 20-miles away across the Channel - was built in 1775 and became the first line of defence against Napoleon Bonaparte and his naval fleet. It was later used as military barracks in the Crimean War and both World Wars but in 1956 the Citadel was handed over to HM Prison Service where it served as a Young Offenders Institution until 2002 when it became an Immigration Detention Centre before closing in 2015.

ANSWERS TO CORRESPONDENTS:There are several alternative windmill designs beyond the traditional horizontal axis wind turbines (HAWTs) that most people are familiar with. The most commonly trialled are vertical axis wind turbines (VAWTs). These come in two forms. The Savonius rotor, created by Finnish engineer Sigurd Johannes Savonius, features a barrel-like shape with two or more scoops that catch the wind, causing the rotor to spin. It's simple, robust, and works well at low wind speeds.