they have become more complicated and with better materials.
also the are in almost all the things we use
how the anemometer changed over time
which pulley changes the direction of force
it has changed over time becuase wasfie the fuss farted
Gunpowder has not changed at all
it has changed a lot
THey are a pulley.
how the anemometer changed over time
how the anemometer changed over time
The laws of physics have not changed over time. Our understanding of them has changed over time.
how has coal mining changed over time
People changed over time by growing up.
no they have changed over time. no they have changed over time.
yess
which pulley changes the direction of force
how has neils bohr model changed over time
it has changed over time becuase wasfie the fuss farted
well it has changed over time bye people dancing it different styles.