New McDonald's drive-thru is using AI technology to take orders, make suggestions

The Big Mac might be McDonald's most famous item, but a lot of people don't know much about it. Check out the history of the fast-food chain's beloved burger. The COVID-19 pandemic brought a lot of changes to restaurants. Since many casual restaurants had to close their doors and switch to take-out only, people were ordering fast food even more than usual. And because the "grab-and-go" factor is already a perk of fast-food restaurants, it was basically a no-brainer for those who hoped grab a meal and maintain social distancing.