What On Earth, Episode 4

S2 E1 • 42m • HDU

Evidence of human activity is found in strange times and places and a new perspective on a biological activity known since the nineteenth century.

S2 E2 • 41m • HDU

Discover five new discoveries that are probably related to potential warfare and one possibly to wildlife.

S2 E3 • 42m • HDU

Discover major natural anomalies and varied human activities never investigated before.

S2 E4 • 41m • HDU

Investigate two examples of human activity in the US., one in Africa and one in Asia, with two natural phenomena where ice is a major factor.

S2 E5 • 41m • HDU

The face of Christ is discovered in a field in Hungary and a photo that claims to show who shot down a passenger jet in Ukraine.

S2 E6 • 42m • HDU

We investigate one natural phenomenon, four shapes that resemble human origin and monitor one example of human origin and current destruction.