| Confluence reveals workout tips for seniors, untested business ideas, and insights on how best to liberate copper ore from its gangue. If you want to galvanize steel or order a pandemic burger with fries and a caramel fudge shake, this book is for you."e,At times, relevant."e,Carl Fortas, Landscape Manager"e,Determined.&quo e,Marcia Porch, Retiree |