1.Based on the Franklin's experiment of playing kite in the thunder storm was proving that lightning produced by electrons from the clouds to the ground was similar with the electricity.
2.Our body can accept the small volume electric shock,but over it we will died.
3.A great deal of this scientist's life style.
4.How do you prove that you did no do it?
5.One of the initial creation wheel is most important in our life on today.
6.Darling is very angry.She tear the letter than throw into the dustbin.
7.Based on the England's law,every medicine must going to test on at least two animals.