Time's Ticking! - Suesa's Science Challenge

July 22, 23:59 CET is drawing closer, but you still have time to enter my science challenge.

You can win:

1st place: 50 SBD + 325 Steempower delegation for a week
2nd place: 30 SBD + 325 Steempower delegation for a week
3rd place: 20 SBD + 325 Steempower delegation for a week

There are already plenty good entries, you can check them out under the tag #suesas-sciencechallenge

_{Picture taken from pixabay.com}