Lasso of Truth Lasso of Truth The Lasso of Truth is a weapon wielded by DC Comics superheroine Wonder Woman, Princess Diana of Themyscira. It is also known as the Magic Lasso or the Lasso of Hestia. It was created by William Moulton Marston, inventor of the lie detector, as an allegory for feminine charm, but it later became more popular as a device to extract truth from people. The lariat forces anyone it captures into submission; compelling its captives to obey the wielder of the lasso and tell the truth. William Moulton Marston created Wonder Woman but he also worked, in the
Professor Marston and the Wonder Women praised Robinson's direction and the performances of its stars. The story is told in flashbacks set during a 1945 testimony that William Moulton Marston gives to representatives of the Child Study Association of America. In the year 1928, William and his wife Elizabeth teach and work on their research at the associated Harvard and Radcliffe Colleges. One day, William hires one of his students, Olive Byrne (daughter of Ethel Byrne and niece of Margaret Sanger – two famous suffragists and feminists of the 20th century) as a research assistant. Olive aids in the Marstons' work in inventing the lie detector