As opposed to the function in the original study, which used median levels.
The function in the original study uses median levels.
The function in the original study uses averages.
The Hippodrome is a black statue that has the names of people buried nearby.
People browse items for sale.
The man is in Pakistan kicking a soccer ball.
A classroom of young students forms a human chain
There are 400 skulls on display.
Two boys writing poetry in class.