While the exact discoverer of popcorn isn't known, Michigan State University says that this snack likely originated in the Americas, with Mexico being the likely site of its first growth. The university also says that China and India used popcorn prior to Columbus' voyage to the New World in 1492.Continue Reading
There is evidence that humans have been enjoying popcorn for thousands of years. Radio-carbon dating of popcorn found in a New Mexico cave dates back more than 5,000 years, and researchers have determined that popcorn samples found in Utah date back more than 1,000 years. Although it has an ancient history on the North American continent, popcorn only gained widespread popularity in modern U.S. culture in the late 1800s.
The Spanish explorers and conquerors Columbus and Cortes brought awareness of popcorn to Europe thanks to their travels to the Americas. Each explorer observed popcorn being used not only as a food but also as ornamentation. Popcorn's enduring popularity makes sense. It is a cost-effective and healthy snack that's also interesting to make. Popcorn is considered a whole grain thanks to the fact that it makes use of the whole kernel of corn. It's also a low-calorie, shelf-stable snack that delivers nutrients and fiber.Learn more about Inventions
Plain popcorn is a safe, low-calorie snack for dogs. Popcorn flavored with salt and butter, while not unsafe, is a less healthy choice for dogs.Full Answer >
Michigan State University's Mr. Potter's Website notes that organelles work together within a cell to promote overall cellular health and growth. Each organelle within a eukaryotic cell performs a specific function in relation to the others to keep the cell healthy and moving.Full Answer >
The Arkadiko Bridge in Mycenae, an archaeological site in Greece, is the oldest surviving bridge that can still be used; it dates to between 1300 and 1200 B.C. Remnants of bridges dating back to 1600 B.C. also exist around Mycenae.Full Answer >
Bone growth stimulators enhance the natural healing process of bone by emitting low-level pulses of electromagnetic energy to the injured area or fusion site. They can also employ pulsed low-intensity ultrasonic energy. The device is strapped to an arm, leg or other body parts, or it can be placed over a cast or brace. It is available for use at home on a daily basis.Full Answer >