It shouldn't after all the top of the pebble tech pool is out of the water forever and it doesn't seem to hurt it. However be careful that you don't get a build up of ground water around the outside of the pool, This can cause an empty pool to start floating and that will definitely hurt it. If you have a hydro static valve at the bottom that works it should be ok.
No, you'll get anesthesia. No pain.
A big rock has much more inertia to overcome. This means that the reactive force to the kicking foot is much stronger than the small pebble. More force equals more hurts.
hurt someone and then finish them of with a throwing knife
Hurt an enemy with a primary weapon, then finish them off with a pistol
No, it is made from fish oil, not a petroleum product
Yes it is.
yes
Because of the way you are sleeping.
A pebble frog is a frog that lives up high in the Peruvian mountains. Its only predator at that height is a spider. When it sees this spider it tenses up and falls down the mountain like a little pebble. It does not hurt itself because it is less than an inch long and it weighs less than a paper clip so it is not harmed. I camouflages with the rocks in its habitat quite well too. Google it there are some really great videos on this amazing frog.
They realized they knew the answer or had figured it out then they don't finish the question.They realize the question does not matter or could hurt someone.Then there are those who forget what they were asking.
Under certain cicumstances it can.
He didn't hurt his knee when he was young, he hurt his knee a few months ago. And he does have to get surgery for it. But for right now he wears a knee brace.