A few months http://rockettube.fun/ rokettube For going forward, the researchers suggest that quantitative and statistical methods provide a better way to settle debates about human origins than the descriptive analyses that have been used in the past. "Our primary aim," they write, "is to put questions about human evolution into a testable, quantitative framework and to offer an objective means to sort out apparently unsolvable debates about hominin phylogeny."* They also suggest applying their methodology to study other body parts represented in the hominin fossil record.