Tajmahal have many precious stones in it is architectural design. What is written above is a Muslim-British propaganda, there is no truth in it. Taj Mahal is the temple of Shiva, Tajendra is one of the name of Shiva. It was a Shiva temple inside the palace of Jagat Singh, grandson of Man Singh, the commander in chief of Akber.
Get into bench pressing. This is the most popular chest building exercise of all time, and for good reason. Weight a barbell with weights appropriate for your strength level. Lie on a bench with your feet flat on the floor. Lower the barbell down to chest until you reach about 1 from your chest, then lift it straight above your chest.
The best reason to bench press isn't necessarily to build purty pecs but for hormonal release. Big bang movements like the bench press increase Testosterone and growth hormone concentrations, which will help hypertrophy everything, not just your chest and triceps. So if the goal is to grow, then bench. But if you also wish to target the muscle fibers of the pecs more directly, here's a few other suggestions.