For Whom the Chicken Heart Beats (Lisa-Bonet-as-Voodoo-Scientist Remix)
Inkjet printers, re-nozzle-fied to allow them to exude tiny clumps of cells (you sushi enthusiasts have already been all over this story, except doesn't the Reverend Moon own all the sushi now?) are now (again / still) the forefront of tissue-engineering technology. This time, though, the cells appear to act just as they would if they were in a complete organ, slime-mold style.
"After 19 hours or so, the whole structure starts to beat in a synchronous manner," said