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Points of divergence concerning the invention and development of wireless radiotelegraphy and radio communication technology. All POD entries are sorted as chronologically as possible.

Plausibility check: Harmonic telegraph instead of the telephone

How much earlier could sound recording have happened ?

Earlier radio and earliest electric instruments ?

Know of any PODs or POD discussions ? Feel free to add them.

Points of Divergence : Electronics

Points of Divergence : Television

Scientific Discoveries and Inventions PODs Main Directory

Points of Divergence Main Directory