Speaking of sperm, it reminds me of that funny theory about choanoflagellates: https://news.ycombinator.com/item?id=38865865 https://news.ycombinator.com/item?

Speaking of sperm, it reminds me of that funny theory about choanoflagellates: https://news.ycombinator.com/item?id=38865865 https://news.ycombinator.com/item?id=38865865