<human>:  Will a 2 Euro coin float across the Red Sea?
<bot>: No, a 2 Euro coin is not heavy enough to float across the Red Sea. A 2 Euro coin is made of a mix of copper and brass, so it is not heavy enough to float across the Red Sea. Ancient bronze metal ingots were found on the sea floor off the coast of Italy in 2015, but they were not found in the Red Sea. The Red Sea is a sea in Africa.