The text is a transcript of a video about animals that have dangerous tongues. The video covers the following topics:
- Dogs that can transmit a deadly bacteria called capnocytophaga through their saliva
- Cats that have spiny tongues with keratin and pasturella bacteria
- Cone snails that shoot venomous harpoons from their tongue-like proboscis
- Lampreys that use their tongue to pierce and suck blood from their prey
- Hagfish that use their tongue to burrow into dead fish and eat them from the inside
- Cookie cutter sharks that use their tongue to create suction and bite off chunks of flesh
- Raccoons that can carry rabies in their saliva and infect people through licking
- Slow salamanders that have the most powerful tongue in the world and can shoot it like a bullet
- Nemertean worms that have a poisonous stiletto on their tongue
- Vulture turtles that have a worm-like tongue to lure prey into their mouth
- Pacu fish that have human-like teeth and can bite people's fingers
Here are some key facts extracted from the text:
1. Some animals use their tongues for hunting, defense, or communication.
2. Korean nuclear fusion reactor achieved 100 million°C for 30 seconds, which is seven times hotter than the sun's core.
3. Dogs can transmit a bacteria called Capnocytophaga that can cause serious infections or death in humans.
4. Cats have tongues with backward-facing spines that can tear the skin or transmit bacteria.
5. Cone snails have a tongue-like proboscis that shoots a poison-coated harpoon to paralyze their prey.
6. Lampreys have a tongue with a tooth that makes a hole in the victim and secretes mucus to prevent blood clotting.
7. Hagfish have a tongue with four sets of sharp tooth-like structures that they use to burrow into fish carcasses and eat them from the inside.
8. Cookiecutter sharks have a tongue that produces suction power to suck out flesh from their prey.
9. Raccoons can carry rabies in their saliva and transmit it to humans through licking or biting.
10. Slow salamanders have the most powerful tongue in the world, which they can shoot out like an arrow to catch insects.
11. Nemertean worms have a proboscis that secretes a sticky mucus and sometimes a stiletto with tetradotoxin, one of the most potent neurotoxins known.
12. Vulture turtles have a tongue that resembles a worm and lures fish into their mouth, where they bite them with a force of 70 kg per square centimeter.