static void Main(string[] args)
{
OrdinaryHuman steve = new OrdinaryHuman(85);
Console.WriteLine(steve.BreakWalls(3.56));
Console.ReadKey();
}
public static string BreakWalls(this OrdinaryHuman h, double wallDensity)
{
return("I've broke a wall with density: " + wallDensity);
}
