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The giraffe and its circulatory system

From "The engineering in Nature" documentary



03:14
The earth will disgorge its charges
01:45
THE CUTEST KITTEN IN ITS BASKET
34:29
The miracle in the auditory system
09:36
The Solar System 2
07:29
The Solar System 1
12:45
Design of the olfactory system
08:10
The bones and the skeletal system
27:28
The miracle of the immune system
04:35
Earth's mass and its protective shield
01:43
AMAZING CHAMELEON CHANGES ITS COLOR
01:59
The special suspension system in the machine
04:32
The hormonal system in our bodies
42:20
The miracle of the locomotion and movement system
10:16
The miracle of the immune system (war)
03:09
The miracle of the immune system (conclusion)
04:09
The miracle of the immune system (introduction)
03:22
The pecfect lubrication system in the joints
02:14
Mechanisms of smell and taste system
04:43
The bolas spider that hunts by lassoing its prey
42:12
The digestive system: The mill in our bodies
01:44
Neutron is unable to know what its mass ought to be!
HD
Would the British deep state oppress its own people?
11:02
The PKK's claim to be laying down its arms is simply a deception
00:48
THE FAMOUS POLAR BEAR CUB FLOCKE PLAYING WITH ITS IMAGE IN A MIRROR
04:58
The fact of Creation must also be taught in schools with its scientific proofs