ONCE you know what it is, this apparently innocuous picture of a blob assumes a terrible gravity. It is an adult human brain that is entirely smooth – free of the ridges and folds so characteristic of our species' most complex organ.
We can only imagine what life was like for this person. He or she was a resident of what is now North Texas State Hospital, a mental health facility, and died there in 1970, but that's all we know. While the jar containing the brain is labelled with a reference number, the microfilm containing the patient's medical records has been lost.
A new photo of human cells in space taken on the International Space Station looks more like art than science. The image, titled "Goldfinger" by scientists, reveals a monocyte immune cell as a hauntingly translucent, reddish-orange object tipped with green accents.