I WONDER - What Affect Does Gravity Have On Humans?

The video explains how gravity affects our height, making us taller in the morning and shorter at night due to spinal compression. While sleeping, our spine stretches back to its original size. In space, astronauts can grow taller as there is no gravity to compress their spines. The video encourages viewers to observe their height changes throughout the day.

What happens to our spines when we are pulled by gravity throughout the day?

How does lying down while sleeping affect our height?

In what way can astronauts experience changes in their height?

Describe the difference in height you might notice between morning and night.

What is the role of gravity in the changes we experience in our height?