http://www.sciencemag.org/news/2018/07/food-cravings-peak-twice-nightly-countries-all-around-world > Do you ever find yourself scouring the web for pizza delivery services to satisfy those late-night cravings? You’re not alone: A new study reveals that hungry web surfers around the world all start searching for food-related information at two peak times, 7 p.m. and 2 a.m. > Wanting to see if they could spot trends in human behavior based on a massive database of Google searches, a team of scientists analyzed hourly food-related queries from five countries: the United States, Canada, India, Australia, and the United Kingdom. For two 1-week periods, they looked for general food-related keywords such as “pizza delivery” or “Chinese delivery” and country-specific delivery companies like India’s “Swiggy” and “Just Eat,” which serves the United Kingdom and Australia. They also analyzed 5 years of data to see if they could discover seasonal trends.