Doctors at University Hospitals Leuven discovered found a ligament in the knee associated with the Anterior cruciate ligament. Think about that, of all the knee surgeries performed in the world over the years and all the Med school anatomy classes....how did we miss that. To me this is an outstanding discovery, not so much for the significance of this small ligament but for the fact that we dont know everything.
Its worth the read.
I F-ing Love Science