In this picture we were demonstrationg how shells would like like if you threw it out into space like a boomerang. This was really fun because when we did this you really had to think about how the different angles of the shell would make it look like a boomerang. Mine does not really look like a boomerang because there were two choices, you would either make it look like you threw the shell like a boomerang or you could make it like the shells were floating in space. The part that made you think the most was that you could only make the shell at the same angle once. This was a very fun activity, and a recommend trying it.