This may help researchers better understand giant gas planets, such as Jupiter, Saturn and related exoplanets, since such planets are thought to contain a lot of liquid metallic hydrogen, which may be responsible for their observed powerful magnetic fields.[267][268] The wheat genome is fully sequenced after a 13 year effort.[269] Scientists at Sandia National Laboratories reveal a platinum-gold alloy believed to be the most wear-resistant metal in the world, 100 times more durable than high-strength steel.[270]