the story of famous scientists

galileo:
a.what did galileo's father wawnt galileo to be?
b.what experiment did galileo do on the tower of pisa?what was the result?
c.the findings of galileo were proved by which famous scientist later?
alfred nobel:
a.who influenced nobel to develop his interest in chemistry?
b.what happened when nobel was doing an experiment on explosives?
c.what did he finally invent? and what is the name of the solid explosive he
developed from his invention?
d.when was the nobel prize set up? which chinese scientists have been awarded nobel prizes?
please use english short answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!