It seems to be some kind of budding process.  

It’s not easy to study a whale vagina. But it is necessary.

From this Scientific American article by marine biologist Dr Marah Hardt. The same article also features the following twelve words:  

“You can easily fit your whole arm up in there,” says Mesnick. 

How to detect speech in the vibrations of a crisp bag. Watched from a distance through soundproof glass. 

Via Nerdcore. 

For newcomers, a selection of short films and documentaries from the archives.

Till Nowak visits the Institute for Centrifugal Research. An adventure in human endurance and excessive G-Force.  

Physicist Vivian Leroy Chrisler, circa 1930. 

Okay, a clue. But just the one.