Ballpark — June 28, 2026

Average height of a wind turbine

300 feet

Hub height only; blades add another 150-200 feet.

Percentage of people who own a smartphone globally

~54%

Mobile connectivity is now a fundamental utility.

Liters of blood in an adult human

5 liters

Roughly 7% of your total body weight.

Floor area of the Pentagon

6.5 sq feet (millions)

Has twice the floor space of the Empire State Building.

Standard length of a shipping container

20 feet (length)

20-foot (TEU) and 40-foot are the standards.