We recently stumbled across this all-time classic that Genuine Evaluation readers may well appreciate! Smith, G. C. S. & Pell, J. P. (2003, December). Parachute use to prevent death and major trauma related to gravitational challenge: systematic review of randomised controlled trials. BMJ, 327, 1459-1461.
Read the whole post –> The Friday Funny: A review of RCTs on parachute use