Who is the earliest known researcher into electricity?
Correct answer: Thales of Miletus

Joshua2020
always thought it was Benjamus Franklinius.

cubby
c. 624/623 – c. 548/545 BC) was a Greek mathematician ... just so people know when he lived since they failed to tell you this information

wanderer
new info for me.thanks

SPRITE
The amount of people who would chose Benjamin Franklin and Nikola Tesla if they were the options...

D O N N A
Joshua2020, merely, the "nature" of electricity for this guy. Ben Franklin researched & founded it!