(¯`·._.·[---¡¡**Cristobal Colon**¡¡---]·._.·´¯)

Cristobal Colon was born in españa.



In 1451 died in 1506.



He was marine.



He discovered america.



He proposed a plan of trip in somen countries.





Author: Jose Alfredo

(¯`·._.·[---¡¡**Henry Cavendish**¡¡---]·._.·´¯)

Henry cavendish was born in 1731.


He discovered the hy drogen.


He studied principally the capacityelectric.He He is autor of the work.


"investigation about the electricity".


Henry cavendish died in 1810.



Author: Vianey

(¯`·._.·[---**¡¡Roberto boyle¡¡**---]·._.·´¯)

Roberto Boyle was born in irlanda in 1627.

Roberto Boyle died in London in 1692.

He constructed a laboratory.

He published a book.

He improved a bomb.




Author: Javier

(¯`·._.·[---**¡¡Albert A. Michelson¡¡**---]·._.·´¯)

Albert michelson was born in streino rusia in 1852.


Albert A. Michelson died in pasadena california in 1931.


Hewas a great scientific.



He was very intelligent.



He wrote a book.





Author: Jorge Luis

(¯`·._.·[---**¡¡Miguel Hidalgo¡¡**---]·._.·´¯)

Miguel Hidalgo I costilla was born in the hacienda corralejo in 1753.



Miguel Hidalgo I costilla died in 1811.



He occupied the parish of dolores in guanajuato.



He arrived to the college san nicolas.



He realized a outsanding campaign nearby of the city.







Author:Oswaldo