205k views
2 votes
If it were not for this guy, teenagers would be unable to talk on the phone.

Alexander Graham Bell
Andrew Carnegie
Nikolaus Otto
Kelly Bessemer

User Causality
by
7.4k points

1 Answer

1 vote
If it were not for "Alexander Graham Bell" teenagers would be unable to talk on the phone, since Bell is credited for inventing the first practical telephone.
User JShorthouse
by
8.7k points