Auto-generated transcript:I was saying to you that there are two substances, two things that Allah subhanahu wa ta'ala sent on the earth. I mean of course with that we know about whatever else Allah sent. And one of them is iron. Allah mentioned this in the Thu'lq al-Hadith. Allah said, Anzalna al-Hadith. That we sent down iron. And the second thing Allah sent was water. This water which we use, which is in any form, you drink it, you wash with it, you do whatever you want with it, you sail your boats on it. Hopefully you don't waste it. This water is at least four billion years old. Because that is when two things happened. One was there was a collision with a planet called Tia, which was about the size of the earth. And subhanAllah, amazing how Allah subhanahu wa ta'ala caused this to happen before He created us. Otherwise nothing would have existed when that collision happened, obviously. So Tia collided with the earth and it accreted into the mantle of the earth. And Tia was iron. So that's when iron gate tree onto the earth. The second thing which happened was Allah subhanahu wa ta'ala sent water. And this came as the geology says. Again these are educated guesses based on evidence, but obviously nobody was there to see it. In Allah. So water came as massive thunderstorms. Imagine a whole portion coming and hitting. So billions and billions and billions of gallons of water came and it hit three planets in our solar system. It hit Mars, it hit Mercury and it hit the earth. On Mercury it instantly evaporated because of the proximity to the sun. It's too hot. On Mars it froze. So now when they go to Mars and they do the mass probes and so on, they're saying they are finding they are buried or underground oceans in Mars. Well guess what? That's what it is. The third place it came to was the earth. And thanks to the tilt of the axis of the earth, Earth had the kind of climate required for this water, neither to evaporate, not to freeze, but to be in its liquid form. Now water is also very interestingly, as you can see here, water is also the only substance that can exist and does exist simultaneously in three states. In a liquid state, in a solid state as ice, and in a gaseous state as steam and as water vapor. No other substance can do this. That's important also because, for example, a lake like this has fish. So if it gets cold and if this water froze all the way to the bottom, froze solid, one big chunk of ice, then all the fish would be dead. All life forms in the lake would be dead. But that doesn't happen. What happens is, the top three to four feet will freeze. And of course that depends on the temperature. But below that the water remains liquid. And the reason it remains liquid, and the reason ice remains on top and doesn't go to the bottom is because of what is called a phenomena called the anomalous expansion of water when it freezes. Or rather, you could say it's anomalous expansion of ice. Where when water freezes, it expands in volume. That's why if you fill a glass, and don't try it, but you fill a glass and cap it and put it in the freezer, it will freeze and the glass will break because the ice, the volume of ice is more than the volume of water, it expands. The reason I'm saying this is because this is unlike every other substance. Every other substance, when it melts, it expands. When it freezes, everything contracts on freezing, volume decreases except water. Water expands on freezing. Now, the benefit of that is that because it expands, it becomes lighter. So it floats on top. Now when water floats on top, what it does is, it becomes like a jacket. It's an insulator for the water below the ice so the water below the ice does not get to zero degrees Celsius. It remains roughly around four degrees Celsius. So it remains liquid and therefore life form, creation, again material, it exists. Go about, feed and so on. Now see that, see the Nizam of Allah, how Allah created this world and Allah created everyth...