Many industrial products—from car bumpers to aerospace panels and medical implants—owe their performance to lightweight, cellular materials. These hard-working synthetics are engineered to meet specific functionality goals, but too often, defects introduced during the fabrication process can lead to subpar performance or even catastrophic failure.Many industrial products—from car bumpers to aerospace panels and medical implants—owe their performance to lightweight, cellular materials. These hard-working synthetics are engineered to meet specific functionality goals, but too often, defects introduced during the fabrication process can lead to subpar performance or even catastrophic failure.Engineering[#item_full_content]