On this episode of the BioVentures Podcast, we sit down with Adria Abella Villafranca, founder of hDrop Technologies. Adria shares the story of how his experiences as a college tennis player inspired him to create a wearable device that tracks real-time sweat analytics, helping athletes and workers in the heat better understand their hydration needs. From the first prototype to building a viable company, he talks about the challenges of prototyping, fundraising on a shoestring budget, protecting intellectual property, and the importance of creativity and persistence in entrepreneurship. Whether you’re an inventor, entrepreneur, or just curious about the journey from idea to innovation, this episode offers practical advice and inspiring insights.