Great Uncle Garik works at the university now. He and his friends invented a method for electromagnetic measurements that measure something in the water. Grandpa explained to me that this is a very important scientific invention and that they even wrote a story about it in Haaretz. Grandma showed me the story with a picture of Great Uncle Garik's in his lab. "This is excellent", Grandpa concluded after reading the story. "Their research will help to turn Israel's seawater into water we can drink!"