The Triumph Of Mind Over Matter -- Mr. Truxa with his wife carry out their mysterious feat on the top of a lorry in full view of passers-by on Tower Hill, London. Londoners are used to surprises but passers by on Tower Hill in the heart of the City, stood in amazement when they saw a Woman just floating in mid-air without support. The feat was demonstrated by Mr. Truxa, of Denmark, who with his wife as his partner, performs this mystery. The lady places herself on a board which removes the supports and the "subject" just floats in mid-air for as long as Mr. Truxa wishes. He can also cause her body to move and descend in a different place. January 20, 1955.