Bnaya Gross, a Fulbright postdoctoral fellow at Northwestern University, dives into the intriguing world of network science's applications. He explores how interconnected networks can lead to cascading failures, shedding light on power outages and even biological systems. Key discussions include using network principles to enhance infrastructure resilience and analyzing disease interdependencies for drug repurposing. Gross also unravels the complexities of aging through network models, revealing potential strategies for rejuvenation.