What is the agorà? Reading the Oxford English Dictionary definition, we find written «in ancient Greece, an open space used for markets and public gatherings». This definition is arguably precise. Contemporaries might think it is a simple marketplace, but this is an insufficient definition that does …

Sub-scale Flight Testing (SFT) is potentially useful in predicting aircraft flight behaviour, especially in the case of unconventional designs for which legacy information is unavailable and wind tunnel tests are unable to predict aircraft dynamics. A necessary condition for SFT is the design of properly …