What's the Doctor reading (short story)

What's the Doctor reading was the fifth in a line of clues in the series known as the #FindTheDoctor mystery released in late 2021.

Plot
Oh no! Someone has been meddling with time and photographed the Doctor during her visit to the Wardenclyffe during her battle alongside Nikola Tesla, Thomas Edison, Ryan Sinclair, Graham O'Brien, Yasmin Khan and Dorothy Skerrit against the horrible Skithra race and subsequently changed the calculations on a strip of paper to read in Morse code.

Worldbuilding
to be added

Story notes
to be added

Continuity
to be added