First last week's puzzle alongside a full picture of the object:
This time it was Jan who deserves the gold star for correctly identifying it as a seed case from a Chinese Lantern Plant (Physalis). Well done Jan.
Now on to the new puzzle picture, this time taken through the microscope at about 35x magnification:
Clue: Definitely not a contender for the four minute mile record.
No prizes for correct identification other than having your name in lights.
Answer next Monday.