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How big is a Human?

A Human is 1.7 meters

The Size of Humans: An Overview

When we talk about the size of humans, we primarily refer to their height and weight. The average height and weight of humans can vary greatly depending on factors like age, gender, and geographical location. On average: - Adult males stand about 5 feet 7 inches tall and weigh around 197 pounds. - Adult females, on the other hand, have an average height of 5 feet 3 inches and weigh approximately 170 pounds. These are just averages, and individual sizes can vary considerably. For example, the tallest man in recorded history, Robert Wadlow, reached an astounding height of 8 feet 11 inches!

Comparing Human Size to Other Living Things

When we compare the size of humans to other living creatures, things get even more interesting. Let’s see how we stack up:

  • Compared to an African elephant, the largest land animal, humans are quite small. A fully grown male African elephant can reach a height of 10 to 13 feet at the shoulder and weigh between 5,000 and 14,000 pounds! - The Blue Whale, the largest animal ever to have lived, dwarfs us even more. They can grow up to 98 feet long and weigh as much as 200 tons. That’s about the same weight as 33 elephants or over 1,000 humans! - On the opposite end of the spectrum, humans are giants when compared to a common housefly, which is typically just a quarter of an inch in length. - Humans are also significantly larger than the smallest mammal, the bumblebee bat, which is only 1.1 to 1.3 inches long and weighs less than a penny.

Human Size Through the Ages

The size of humans hasn’t always been what it is today. In fact, our ancestors were much smaller:

  • Homo habilis, an early human ancestor who lived around 2 million years ago, stood only about 4 feet tall and weighed about 70 pounds. - Fast forward to the Neanderthals, our closest extinct relatives, who lived between 400,000 and 40,000 years ago. They were similar in height to modern humans but were much more heavily built, with males weighing up to 202 pounds.

The Impact of Human Size

The size of humans has a significant impact on how we interact with the world. Our height allows us to see over grass and shrubs, our weight enables us to hold our ground against strong winds, and our size relative to other creatures determines whether we’re predators or prey. It’s fascinating to think about how size shapes our lives, from the clothes we wear to the way we design our homes and cities. As we continue to grow and change as a species, who knows what the average human size will be in the future?

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