Since neutrinos have no charge and are not visible, could it be possible that neutrinos could be a new fundamental particle? Since every particle has a anti matter part, nuetrinoparticles might as well have an antinuetrinoparticle counterpart? Maybe things like neutrinoprotons and neutrinoelectrons could exist. I'm confused about all this, but you tell me. This is just a random theory that came to mind.