100:00:02,289 --> 00:00:05,605How did the ancientscreate the ultimate300:00:05,606 --> 00:00:07,473weapons of mass destruction more400:00:07,474 --> 00:00:10,977than 2,000 years ago?500:00:10,978 --> 00:00:12,845Could the energy of the sun be600:00:12,846 --> 00:00:16,815used to torch invading ships?700:00:16,816 --> 00:00:19,219