Summary: As Laura processes her own grief over two major losses this week, she looks to the science of tears and Professor Ad Vingerhoets, one of the world's leading researchers on crying, to understand what we need for our tears to help us.<br><hr><p style="color:grey;font-size:0.75em;"> See <a style="color:grey;" target="_blank" rel="noopener noreferrer" href="https://acast.com/privacy">acast.com/privacy</a> for privacy and opt-out information.</p>
