This research investigates zinc batteries as a safer, cheaper alternative to lithium batteries. By studying the microscopic passive layer formed between zinc and electrolyte, it identifies mechanisms that improve performance and prevent failure. The work aims to enable more reliable, ethical, and fire-safe energy storage technologies through detailed materials analysis.

AI can improve efficiency in humanitarian aid but risks undermining its moral foundation. Research shows donors perceive AI as lacking empathy, leading to reduced engagement and donations. The key challenge is balancing technological efficiency with human connection, ensuring that innovation supports rather than erodes the trust and compassion that sustain aid systems.

This research improves neural implants for vision restoration by reproducing natural brain activity patterns. Using a two-way stimulation approach in the retina, electrical signals are optimized to activate neurons precisely. This enables more accurate visual perception, moving beyond crude light flashes toward meaningful vision, with potential to restore recognition of familiar faces.

This research addresses the trade-off between sustainability and performance in plastics. By developing a “molecular spring” derived from biomass, the work strengthens biodegradable materials like PLA and enables multifunctional bioplastics. The goal is to create durable, convenient, and sustainable alternatives that support a circular economy without sacrificing everyday usability.

This talk explores emotional resistance to AI through a personal storytelling project. It argues that AI adoption is an adaptive challenge tied to identity, not just technology. Using Robert Kegan’s framework, it demonstrates how testing limiting beliefs can reduce resistance, emphasizing that successful AI integration depends on addressing human concerns about autonomy, competence, and connection.

This research highlights the limitations of current food safety detection and introduces nanoparticle-based smart packaging. These nanosensors detect gases from spoilage and signal safety through colour changes. By replacing guesswork with real-time indicators, this approach could prevent foodborne illness, improve consumer confidence, and modernise food safety in an increasingly technological world.

This research shows that political polarization in the workplace reduces employee voice. Workers who feel politically misaligned—or mistreated due to their views—are more likely to stay silent, harming innovation and performance. Even small pockets of political fit can encourage speaking up and improve workplace outcomes.