Siljan Ring proved inconclusive. Drilling for natural gas was resumed in the late 2000s and continues as of mid-2012. The scientific premise for prospecting of this sort is based on the work of physicist Vladimir Kutcherov, who is cooperating with Igrene, the company financing the drilling operations. Siljan Ring The Siljan Ring () is a prehistoric impact crater in Dalarna, central Sweden. It is one of the 15 largest known impact craters on Earth and the largest in Europe, with a diameter of about . The impact that created the Siljan Ring occurred when a meteorite collided with the Earth's surface during
Nelson Mora Nelson Mora Nelson Jesús Mora Molina (born February 6, 1976) is a former butterfly swimmer from Venezuela who won the 200-metre butterfly at the 1995 Pan American Games in Mar del Plata, Argentina. Mora is the first Venezuelan to win a Pan American Games gold medal in swimming. Mora represented his native country in the 1996 Summer Olympics. He attended the University of Miami in Coral Gables, Florida, from 1996 to 1998, where he swam for the Miami Hurricanes swimming and diving team. He was named an honorable mention All-American with 12th-place finish in the 200-yard butterfly (1:47.50) at the