...is that what the Higgs field/particle stuff is about?
As to showing that an 'intelligent designer' is not
necessary, I think that the often mentioned evolutionary
design algorithms show that.
That random changes + selection can produce useful designs,
even better designs than people can, has been shown.
That alone shows that an 'intelligent designer' is not
necessary (not that there isn't one, but that things can
look 'designed', can BE 'designed' without intelligent
designer in the equation).