 How do we get these colorful crystals or how do you get a raw candy? This is sugar around a wooden stick. Well, in this video, we will understand the process of crystallization and crystallization can be used to create these these beautiful looking crystals or even this rock candy. So let's let's get into it. So the first step is to take a beaker of water and then add some sugar to it. Let me let me write that. We will also dissolve this sugar in this water. So we can write dissolve sugar in water. So we have all this sugar collected at the bottom of the beaker and then we can use a spoon to mix it. So we have a sugar, we have a sugar solution and we can keep on doing this until no more sugar dissolves. So there is some extra sugar that should be collected at the bottom in this first step. You keep on adding sugar until no more dissolves. And let me write that as well until no more dissolves. Now the second step is to heat this solution. Second step is to heat this solution. Some of the water will get evaporated, but first let me write that we heat the solution. Now some of the water gets evaporated and and when we try and mix it with a spoon, we see all of this sugar that was collected, even that gets dissolved in the water. After this, we let the solution cool. So we remove the flame, we let the solution cool and we can leave it like this for some time. As we let the solution cool, we can see crystals of sugar being formed at the bottom of the beaker. All the extra sugar that was dissolved when the water was heated, it's coming out as crystals and settling at the bottom. Now that the water is cooled. So this is one way of getting these crystals. Well, how do you get crystals from the solution then? You can use the process of filtration. We can filter out these crystals of sugar and that will be that will be your residue. And the filtrate will be collected at the bottom that will be water. And this can be carried out with many other types of ingredients. For example, copper sulphate. Copper sulphate has blue crystals. Now, how do you get these blue crystals? You can crush copper sulphate, dissolve it in water, heat the solution, then let it cool and you will get those blue, beautiful looking crystals of copper sulphate. Well, that's that's the way. So let me read the fourth step. That is when we let the solution cool, what we see crystals of the solute being formed. In this case, the solute was sugar. Finally, in order to obtain these crystals, you can use the process of filtration. Filter out the crystals. There is one more way. Like how do we get the rock candy that you saw in the beginning? So as we let the solution cool, what we can do is we can we can hang a string. We can we can tie a string to a pen and let it hang in the solution. Make sure the string is not touching at the base of the beaker. It's somewhere in between. And then when you let the solution cool, you see you see these crystals being wrapped around the string like this. Then you can take it out and there and there's your sugar sugar candy.