A man called Fantanio Santocini built the leaning tower of Pisa. It took so long to build because of the constant battles between Pisa and neighbouring cities and towns. The part about it not falling down has never been explained but people are deep into research to find out why it won't fall. Your question about is it possible for a normal person to build is a bit stupid, a normal person(s) built it, some super human didn't come along and build it :)
Yes, it is appearently possible.
yes
It is possible for a person to have a hole in their skull and live a normal life. This may happen if a person has suffering a gun shot wound to the head.
Falling in love means you are comfortable with this person, and love everything about this person. Love IS possible, no matter what ANYONE says.
It is possible but a normal person with sense would leave them.
You don't need to be exposed to radiation, if that's what you mean.
How you would to a normal person. (Offend them as much as possible)
Why would you want to? To get the darkest possible shade of black!
Isaac Newton was actually the person that found out what gravity is, and how it hapened. We are known that he knew this by an apple falling down a tree that he was leaning on, and wondered why it would go down to the ground and not up. That's how he found out what gravity was.
Some may be either:Their falling over while sitting up.If your having a conversation, it takes them a lot longer than normal to reply.Their already asleep.And some other obvious reasons/signs.
A person who studies reasons for rising and falling populations is a Demographer
It is possible that the person referred to is Mary Ainsworth.