Yesterday and Today
What was this used for?/what year is this from?
Tape Cassette/Listening to music. From 1968 to the mid 2000's!
What is this? What year was it invented?
Pager/Messages. Invented in 1949. It became popular in the 80's and is still used today
What is this? What year was it invented?
Telephone! Invented in 1892 but modified in 1904 to the popular one (in the picutre)