I should be specific, they say 4⁰ someodd coins but don’t mention a control coin or the effect of air.
You should probably reign in that snark as i specifically addressed your point.
Notably every coin has a face/tail bias because of how much material is removed for the design, a coin with no bias flipped in vacuum should have been the control to remove the design and/or air resistance.
You should probably reign in that snark as i specifically addressed your point.
Notably every coin has a face/tail bias because of how much material is removed for the design, a coin with no bias flipped in vacuum should have been the control to remove the design and/or air resistance.