What is 'lithos kai asthenes' when translated from Greek to English?
"Stone and weak..." is an English equivalent of the incomplete Greek phrase lithos kai asthenes. Both words may be found in English scientific vocabulary as the lithosphere and the asthenosphere, respectively uppermost part and soft layer of Earth's mantel. The pronunciation will be "LEE-thos keh as-THEH-neyss" in Aeginan Greek.