In: Physics
Take a roll of toilet paper and without breaking it, put one end in the toilet and leave the rest outside the toilet. Then come back in a few hours and observe.
What happened? and more importantly why did it happen? What property of water did we just observe and why is it important to life? (think really tall trees!)
Next, what property of water did we observe with the belly flop video and why does this property allow certain organisms to walk on water?
Finally, take a basin of water outside, scoop some in your hands and toss it up in the air. Then observe what happens. What property of water are we observing? and why is it important to life?