There's just a certain fear that people have when they put meat coming out of a printer in their mouth.

What is cooking? 'Cooking' is a loose term. It's understanding energy or the lack thereof.

Previous generations used to eat locally out of necessity. Without options like flash-freezing and worldwide export services, communities had to rely on local farms for all of their meals. In many ways, this was beneficial. People ate fresh, seasonal foods that were naturally flavorful and nutritious, and farmers and communities prospered.

From food trucks to hot dog stands to county fair favorites, 'street food' has enjoyed a rich and storied history in American cuisine. However, street food has been around for thousands of years. In fact, street food is believed to have originated as far back as Ancient Rome.