Experiment of December 6, 2018:
The time to submit an answer is over. You can now view the solution of the experiment.
Solution video:
Experiment:
Question:
What does Nr. Santa see if he now looks through the small hole?
A) He sees his finger sharp and a little darker
B) He sees his finger even more blurred, but brighter
C) He sees his finger unchanged blurred and somewhat darker
D) His finger is upside down