When you walk you are using energy. Energy is converted into work or movement. Just like everything else you do.
Friction
science
It uses chemical energy.
The only transport possible without science is walking or running. All the other methods of transportation are a product of science.
They use computer science
They use computer science
pin
you use science to pass school and college
they use science by working with electricity
The Rockport Fitness Walking Test was developed by exercise physiologists and cardiologists at the Department of Exercise Science in the University of Massachusetts at Amherst.
"Scientific Calculator the evolution of Abacus "
They use the science behind the human Body