And these blood clots can bind to these ruptures aggregate along the ruptures and they can see law of that rupture in the blood vessel. And this prevents the leakage of our blood out of that blood vessel. So this process of coagulation, the process of forming these blood clots that seal off that rupture is known as the blood clot and cascade. Now, what exactly is the blood clot and cascade? Well, it's nothing more than a series of protein interactions and enzyme interactions that ultimately lead to the formation of these clumps of molecules we call blood clots. And these blood clots attached to an aggregate along that rupture on the blood vessel.