Ballpark — August 24, 2026
Answers to that day's 5 daily estimation questions.
Moons Earth has
1 moon
The Moon is about 1/4 the diameter of Earth.
Eyelids a cat has
3 eyelids
It’s called the nictitating membrane.
Stomachs a human has
1 stomach
Other animals (like cows) have multi-chambered stomachs.
Minutes it takes light to reach Earth from the Sun
~8 minutes
Light takes about 8 minutes, 20 seconds on average.
Amendments in the Bill of Rights
10 amendments
The Bill of Rights lists amendments 1 through 10.