Ballpark — July 26, 2026
Answers to that day's 5 daily estimation questions.
Years since the first moon landing
57 years
Neil Armstrong and Buzz Aldrin spent 21 hours on the surface.
Pounds of trash an average person creates daily
5 lbs
Adds up to nearly a ton per year.
Years between the wheel and the wheelie suitcase
5,000 years
The rolling suitcase was only patented in 1970.
Total height of all peaks in the Tour de France
150,000 feet
Cumulative elevation gain over 21 stages.
Minutes in a standard NBA game
48 minutes
Excluding overtime periods.