In our era, a new approach to unify the laws of physics is being pursued by physicists such as myself, many others around the world, it's called superstring theory, as you were indicating.
Бидний үед, би мэтийн өөр олон физикчид дэлхийн эргэн тойронд, физикийн хуулиудыг нэгтгэхээр оролдож байгаа нь Суперстринь онол гэгдээд байгаа юм.