In 1620 he produced The Heir, an ingeniously constructed comedy, and, probably about the same time, The Old Couple, which was not printed until 1658.
Eyre has ingeniously attempted to reconstruct the routes taken by the Australians in their advance across the continent.
There is, as we shall see afterwards, some ground for believing that there were circulated in England two rival poetic versions of the story of the encounters with supernatural beings: the one referring them to Beowulf the Dane, while the other (represented by the existing poem) attached them to the legend of the son of Ecgtheow, but ingeniously contrived to do some justice to the alternative tradition by laying the scene of the Grendel incident at the court of a Scylding king.
Evans, who argues ingeniously that the alphabet was taken over from Crete by the " Cherethites and Pelethites " or Philistines, who established for themselves settlements on the coast of Palestine.
This theory of the Leyden phial Franklin supported very ingeniously by showing that the outside and the inside coating possessed electricities of opposite sign, and that, in charging it, exactly as much electricity is added on one side as is subtracted from the other.