its Material science question

please read it carefully and send the answers in computer writing not hand writing so i can copy easily

i want the answers asap please

[1] Select TWO of the following modern items or devices and conduct an Internet search in order to determine what specific material(s) is (are) used and what specific properties this (these) material(s) possess(es) in order for the device/item to function properly. Finally, write a short essay in which you report your findings (Maximum one page per item, typed, New Times Font 12pt, single-spaced)