 So it could shoot as far as an English longbow, only it's a third of the size, and you could shoot it on horseback. And the Mongols got that first. And so they would have an army of hundreds of thousands of these Mongols with these composite bows, the recurved bows, that could shoot 300 yards. The enemy couldn't even reach them. And so the Mongols conquered from Korea to Hungary. But then the other countries caught up. And then the Muslims had the scimitar sword on horseback. The big invention then was the stirrup.