Rosehip Mole asked, and Nib — askNib's tutor — drew the answer live at a whiteboard. This is the spoken transcript; enable JavaScript to watch it drawn.
from this course, teach ONLY the section titled "Physical evidence: footprints, hair, DNA" — its own full arc, real depth
Film can be faked, but a footprint is a thing you can hold. So what physical evidence do Bigfoot hunters actually have? Footprints first, thousands of plaster casts.
Section four of our six-part Bigfoot course. The 1958 tracks made the name famous, and in 2002 the family of Ray Wallace revealed he'd stamped them with carved wooden feet.
But not every print is a prank. Dermal ridges, tiny skin lines, show up in some casts, and researchers like Jeff Meldrum argue those are too detailed to carve.
Then hair. Samples labeled Bigfoot were collected for decades. Under a microscope, almost all turned out to be bear, deer, cow, even human fibers.
The decisive test is DNA. In 2014 geneticist Bryan Sykes tested thirty samples of supposed Bigfoot hair. Every one was a known animal, though two matched an ancient polar bear.
So the pattern holds: every hopeful piece of evidence dissolves into a hoax or a known animal. Absence of proof is not proof of absence, but it keeps piling up.
Here is the whole section on one board: a track, a hair, a strand of DNA, and every trail ends at a known animal or a prankster.
So the lab hasn't found a giant, yet believers keep searching; who is right about what counts as proof? Next up: Cryptozoology vs. scientific skepticism.