Brazil's Beloved Pão de Queijo Is Naturally Gluten-Free

Natural rubber degrades primarily through oxidation — a chemical reaction with oxygen in the air. Cold temperatures significantly slow this process. According to van't Hoff's rule, every 10°C drop in temperature roughly halves the reaction rate. Storing rubber bands in the refrigerator (not the freezer) can extend their lifespan by years.

On a standard QWERTY keyboard, all 12 letters of 'stewardesses' (S-T-E-W-A-R-D-E-S-S-E-S) are located on the left side. This makes it the longest common English word typeable with the left hand alone. The longest right-hand-only word is 'lollipop' at 8 letters.

The Olmec, Maya, and Aztec civilizations drank cacao for over 3,500 years — but their version was cold, bitter, and spiced with chili and cornmeal, often frothed by pouring between vessels. Europeans added sugar and heat only after the 16th century. The word 'chocolate' comes from the Nahuatl word 'xocolatl'.

Sharks cause approximately 5–10 human fatalities worldwide per year. In the United States alone, vending machines kill an estimated 2–13 people annually — typically when someone rocks or tips the machine to retrieve a stuck item, and the heavy appliance falls on them. You are statistically 1.5 times more likely to be killed by a vending machine than a shark.