This ancient swedish herdingcall called Kulning is straight up mesmerizing.

Time-lapse of Allied Armies landing at Normandy and the 87 days that followed

People massacred by Soviet NKVD on 8 July 1941 in Tartu, Estonia, 192 people were killed

Ectopia of the heart is a congenital
disease characterized by an abnormal position of the heart — outside the chest: most often in a split of the chest, less often in the abdominal cavity or neck.

Those born with ectopic hearts usually die in the first year of life.

How they make ripped jeans :o

A buffalo flipping over a tortoise

Giant magnifying lens demonstration.

The teeth of a victim of the Vesuvius eruption that destroyed Pompeii 2000 years ago: they were in perfect condition in life, due to a combination of dietary and environmental factors, and remain so to this day

The moment when a newborn baby start breathing

This is how many layers of protection doctors wear when dealing with a highly infectious diseases

A VILLAGE ON THE NIGER RIVER IN AFRICA WAS LOSING VILLAGERS AT SUCH A RAPID RATE THEY HAD TO CALL IN THE ARMY TO HUNT DOWN THE CULPRIT: A 22-FOOT, 2500-POUND CROCODILE.