Experiment of December 2, 2019:

The time to submit an answer is over. You can now view the solution of the experiment.

Solution video:

Hint: Please log-on first to gain jokers for viewing the solutions.

You need to view the complete video to collect additional jokers. Your joker status is shown on the results page.



What happens to the candle flame when Mr. Santa turns on his own axis?

A) The flame goes out

B) The flame gets bigger

C) The flame is leaning away from Mr. Santa

D) The flame is leaning towards Mr. Santa