1 Karl Benz (1844 - 1929) 2 Alexander Graham Bell (1847 - 1922)
3 Willis Carrier (1876 - 1950)
4 Percy Spencer (1894 - 1970)
microwave
telephone
first car
air conditioning
b
d
A: When was Karl Benz born?
B: He was born in ... .
A: When did he die?
B: He died in
A: What did he invent?
B: He invented

StefaMusic2006    3   13.05.2021 09:40    8