Take 5: Facts you may not know about ‘Old Ironsides’

Unde­feated, unmatched, and unfor­get­table, the USS Con­sti­tu­tion, which is under­going a two-​​year restora­tion, is the ulti­mate achieve­ment of 18th cen­tury tech­nology says Dis­tin­guished Pro­fessor of His­tory William Fowler.