Israeli researchers discovered the world’s longest salt cave: Malham Cave in the Dead Sea’s Mount Sodom area, measuring 10 kilometers long. An international expedition led by the Hebrew University of Jerusalem’s Cave Research Center (CRC), Israel Cave Explorers Club and Bulgaria’s Sofia Speleo Club – along with 80 cavers from nine countries – recently completed mapping the cave. “Thirty years ago, when we surveyed Malham, we used tape measures and compasses,” explained Prof. Amos Frumkin, director of the CRC at Hebrew University’s Institute of Earth Sciences. “Now, we have laser technology that beams measurements right to our iPhones.” This technology helped the team to determine the cave’s record-breaking, double-digit length. Malham was initially discovered by the CRC back in the 1980’s. Further CRC expeditions surveyed Mount Sodom and found more than 100 different salt caves inside, the longest of which measured 5,685 meters. Subsequent carbon-14 tests dated th...
Chelsea Football Club and Borussia Dortmund have agreed terms for the permanent transfer of Christian Pulisic. Pulisic will spend the rest of the campaign on loan with Dortmund before linking up with the Blues ahead of the 2019/20 season. The USA international, who plays as a right winger, or on the left or behind a striker, said: ‘In summer I move on to Chelsea and to a new competition, the English Premier League. It’s a privilege to have signed for such a legendary club and I look forward to working hard towards being a contributor to their team of world class players.’ Chelsea director Marina Granovskaia added: ‘We are delighted to have signed one of Europe’s most sought-after young players. Christian has shown his quality during a fantastic spell in Germany and at just 20, we believe he has the potential to become an important Chelsea player for many years to come. We look forward to welcoming him to Stamford Bridge in the summer and wish him and Dortmund every success ...
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