silly que

A qadi and a faqir sat on an umiaq in the great quaggy qanat. The qadi quaffed quince juice from a quaigh decorated with the letter qoph. As a quagga swam past them with a loud quack, the faqir exclaimed to the qadi, "I could use a tranq!".

genetics

DNA Double Take - genetic chimerism and mosaicism is much more common that previously thought.