-
2500 BCE
Ink
Was created by the Chinese
Year: 2005 BCE
Place: China -
1040
compass
created by: Alexander Neckam
place: China
year:1040
it is important for us because.. -
Perfume
by: Juan Maria Farina
In Italy
Year: 1709 -
camara 1826
inventor: Joseph Nicéphore Niépce
place: france
it revolutionized human history because…
We consider the camera a very important invention because... -
solar panels
Devices that take advantage of solar radiation.
Why do they are important?
created by Charles Fritts -
fan
created by: Schuyler Skaats Wheeler
1886
US -
sanitary napkin
inventor:kotex
year: 1920
place: USA -
microwave
created by: Percy Spencer
year: 1945
place: USA
possible ways to improve the operation of the radar in the Raytheon company.
it is important because... -
Iphone
created by: Apple Company
year: 2007
by: Steve Jobs -
intax
type of camara
