Como medimos el volumen: ¿qué es la longitud?

The video tutorial explains the concept of length, which is the measurement of an object from end to end. It also introduces height as a specific type of length measurement for the human body. The tutorial further explores distance as another form of length measurement, highlighting its use in measuring the longest length between two points. Examples include runners covering a distance of 5 km and distances between cities. The video concludes by mentioning various tools and units used for measuring length and distance.

What new insight or understanding did you gain from this video?