#41: A Much-Needed Invention
This might seem like a little, but it certainly goes a long way; if you think about it, this is a very important invention. So this person’s grandpa wasn’t the one who invented the submarine itself, but we’re sure sailors and marines are thankful for his invention. If you ask us, he played an important role in history.
We should all be grateful for this man for his contribution. It’s always nice to able to say your great-grandparent (x2) has invented something that changed people’s lives (in a way, it did!). We can imagine how frustrating it must be to be in such a cramped space for months on end – now imagine if they also had to deal with toilet issues.