A Russian mathematician says he's come up with a logical explanation for Moses' parting of the waves. Naum Wolzinger says it had more to do with the changing of the tide than divine intervention. The scene where Moses parts the waves and leads the Israelites across the Red Sea is one of the most well known stories in the Bible. But Mr Wolzinger, from St Petersburg, said it was not a miracle. He says there is a riff six or seven metres under the water that runs from one bank of the Gulf of Suez to the other at the...