Humans have been aware of ice for as long as there have been humans and ice. However, using ice outside of winter has always been a huge challenge, but that didn’t stop people from trying to harness and use ice even when it was well out of season. It wasn’t until relatively recently, historically speaking, that ice became something that most people could just take for granted. Learn more about ice and how humans managed to make and store it before they had electricity. Learn more about your ad choices. Visit megaphone.fm/adchoices