Astronomers reveal supermassive black hole's intense magnetic field Astronomers from Chalmers University of Technology have used the giant telescope Alma to reveal an extremely powerful magnetic field very close to a supermassive black hole in a distant g
'The Valley of Fear' by Arthur Conan Doyle, one of my favourite Sherlock Holmes stories, although half of it is completely empty of that charismatic detective. It is about secret societies, gunfights and romance, as well as unsolved crimes.
Booktopia has The Complete Sherlock Holmes, Barnes & Noble Leatherbound Classic Collection by Sir Arthur Conan Doyle. Buy a discounted Hardcover of The Complete Sherlock Holmes online from Australia's leading online bookstore.