Many people start their day with a cup of tea. But those who drink it piping hot could be increasing their risk of esophageal cancer, according to a new study.

Everybody knows that McDonald’s sells a lot of hamburgers. Figuring out just how many hamburgers they sell not by the day or even the hour, but by the second, seems like a near impossible exercise that only the most math-inclined of burger nerds would take on. Somebody did figure it out though, and in 2013 the fast-food giant was reportedly moving around 75 burgers every second. This burger data roughly breaks down as 4,500 burgers every minute, 270,000 every hour, 6.48 million every day, and 2.36 billion burgers every year.