The video explores what would happen if Minecraft's water physics were made more realistic. This would lead to several changes, including:
* Water would be able to kill players if they fall from a great height, requiring a professional diving technique to survive.
* Players would only be able to dive 12 blocks deep before the pressure becomes too great, making it difficult to access sunken ships.
* Infinite water would cease to exist, and lakes could literally run out of water if players remove it with a bucket.
* Water would be able to pass through certain blocks, such as leaves, making it difficult to store.
* Flooding would become a major issue, especially in caves and underground structures.
* Certain blocks, such as brick, could rot due to water damage.
* The game's performance would likely suffer due to the increased complexity of the water physics.
* Other features, such as crop farms, TNT, and pistons, would also be affected by the realistic water physics.
Overall, the video suggests that while realistic water physics would add a new level of complexity to Minecraft, it would also introduce a number of challenges and limitations that would significantly impact gameplay.
Here are the key facts extracted from the text:
1. In Minecraft, if water had realistic physics, it would be possible to hurt yourself if you fell into it from a great height.
2. Professional divers use a technique to enter the water in the shape of an arrow to reduce the impact.
3. In Minecraft, if you were to jump into the water in the shape of an arrow, you would be able to survive the fall.
4. A normal person can only survive 12 meters underwater.
5. In Minecraft, this would mean that you could only go down 12 blocks before the water pressure would become too great.
6. If you went deeper than 12 blocks, your character would die.
7. The world record for the deepest dive is over 332 meters, achieved by a professional diver with specialized equipment.
8. In Minecraft, wearing a helmet with the breathing enchantment could potentially allow you to survive longer underwater.
9. In a world with realistic water physics, infinite water would cease to exist.
10. Lakes could literally run out if you were to remove water from them with a bucket.
11. The water level in lakes and oceans would be affected by the water that is removed.
12. Some blocks, such as leaves, would allow water to pass through them.
13. This would make it difficult to store water in certain areas of the game.
14. Water could fall from mountains and trees, creating small streams and waterfalls.
15. Combining realistic water physics with TNT would be problematic and potentially cause lag.
16. Crop farms that use water would not work with realistic water physics.
17. Pistons would be able to move water, and dispensers would create small splashes instead of streams.
18. Rain would also be affected by realistic water physics, potentially causing flooding and puddles.
19. Sponges would be useful for removing water from certain areas of the game.
20. Realistic waves would require complex calculations to determine the position of the player and the edges of the water.