Correspondence: The Case for Pneumatics — Kinetic Heating of Thin Wings

To the Editor, DEAR SIR, So my friend, Mr Wotton, has written an article (in your July issue) putting the case for pneumatics! A very good one too. Plenty of new ideas to add fuel to the Pneumatics v. Hydraulics debate. Plenty of meat for designers to get their teeth into—maybe some fish as well—red herrings?