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YouTubeHuman Lab 3D
What Actually Happens During a Heart Attack 😨 (3D Animation)
A heart attack happens when blood flow to the heart muscle suddenly becomes blocked. In this 3D medical animation, you’ll see how fatty plaque builds up inside a coronary artery, how it can rupture, and how a blood clot can completely stop oxygen-rich blood from reaching the heart. Within minutes, heart cells begin to die, which can lead to ...
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Wreck of the Titanic Discovery
Divers have recorded what they believe is the first underwater footage of a great white shark in the Mediterranean in waters between Sicily and Tunisia. The divers were at the site of a ship wreck removing discarded fishing which trap marine life, when they spotted the shark. Marine experts have described the sighting as highly unusual and scientifically valuable. #GreatWhite #Mediterranean #Sicily #Shark #C4News
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Divers have recorded what they believe is the first underwater footage of a great white shark in the Mediterranean in waters between Sicily and Tunisia. The divers were at the site of a ship wreck removing discarded fishing which trap marine life, when they spotted the shark. Marine experts have described the sighting as highly unusual and scientifically valuable. #GreatWhite #Mediterranean #Sicily #Shark #C4News
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