Answer :
Answer:
Microwave oven
Explanation:
The microwave oven was invented in 1947 and many people didn't have microwaves until the 1970's. The ice cream cone was invented at the st. louis world fair in 1904.
Answer:
Microwave oven
Explanation:
The microwave oven was invented in 1947 and many people didn't have microwaves until the 1970's. The ice cream cone was invented at the st. louis world fair in 1904.