-
a. year 2007
b. invention
c.Jobs
d. Add a brief description of the invention (how has it enhanced our lives -
a. year
b. invention
c. inventor (if known)
d. Add a brief description of the invention (how has it enhanced our lives -
a. year
b. invention
c. inventor (if known)
d. Add a brief description of the invention (how has it enhanced our lives -
a. year
b. invention
c. inventor (if known)
d. Add a brief description of the invention (how has it enhanced our lives -
a. year
b. invention
c. inventor (if known)
d. Add a brief description of the invention (how has it enhanced our lives