1. Kate Winslet did considerable underwater training for the 2022 movie “Avatar: The Way of Water”, to the point where she could hold her breath underwater up to SEVEN MINUTES AND 14 SECONDS.
Some Navy Seals never break three minutes.
2. There are size “A” and “B” batteries, they’re just rarely used in anything. They’re still occasionally used overseas for things like bicycle lamps, though.
5. The reason we capitalize the letter “I” is because writers in the 13th and 14th centuries thought the lowercase “i” looked too weak for what it represented.
