Tower solar concentrating system

A legend has it that used a "burning glass" to concentrate sunlight on the invading Roman fleet and repel them from . In 1973 a Greek scientist, Dr. Ioannis Sakkas, curious about whether Archimedes could really have destroyed the Roman fleet in 212 BC, lined up nearly 60 Greek sailors, each holding an oblong mirror tipped to catch the sun's rays and direct them a.
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