Neutrinos may be the hidden force behind gold and platinum

New simulations reveal neutrinos significantly impact neutron star merger outcomes by changing "flavors," affecting how many neutrons create heavy metals. This transformation process could increase production of gold, platinum, and rare earth elements by up to 10 times. The findings help explain the cosmic origins of these valuable elements and could improve interpretation of gravitational waves detected by observatories like LIGO, offering insights into extreme physics impossible to replicate on Earth.