Question

How did someone invent the internet without internet

also
How does a deaf person know what English sounds like
and how does a blind person know if they're truly human when there blind once there born.

Answer 1

buy being a coder and experimenting

they don't

buy asking other people

hope it helps

Answer 2

1.) Image result for How did someone invent the internet without internet

There were other information systems at the time. What made the Web powerful

2.) deaf people cannot fully gauge the sound of their voice beyond the nasopharyngeal vibrations

3.) Blind people might not have perceptually driven visual imagery, but they use their other senses to encode spatial relationships

Explanation:let me know if this helped