In a groundbreaking development, South Korean company Palsoo has introduced a portable sterilization system that transforms ordinary tap water into a powerful sanitizing agent. Unveiled at the CES 2025 Global Media Meet-up in Seoul, this innovative technology offers a sustainable solution to critical challenges in sanitation, agriculture, and public health.

The device harnesses the power of plasma activation and solar charging, creating a unique system that can eliminate 99.8% of airborne bacteria and viruses. CEO Jang Palsoo demonstrated how the technology generates Plasma Activated Water (PAW), a remarkable substance with significant antimicrobial properties that can be used in diverse environments, particularly in regions with limited infrastructure and electricity.

Water is essential for human survival, yet access to safe, clean drinking water remains a critical global challenge. In the United States, water infrastructure faces unprecedented challenges, with contamination, aging systems, and environmental pressures threatening public health and well-being.

The scale of water insecurity in the United States is alarming. The Environmental Protection Agency reports that 40 percent of community water systems have documented quality violations. Nearly 15 percent of Americans depend on well water, with half of these private sources failing to meet basic quality standards. California presents a stark example, with 450,000 residents served by water systems that do not comply with the Safe Drinking Water Act.

Researchers at the National University of Singapore (NUS) have developed a groundbreaking fiber technology that could transform the landscape of soft robotics, wearable electronics, and interactive displays. The innovative “SHINE” (hydrogel-clad ionotronic nickel-core electroluminescent) fiber represents a remarkable convergence of multiple cutting-edge technological capabilities.

The SHINE fiber emerges as an extraordinary technological achievement, simultaneously offering self-healing properties, bright light emission, magnetic manipulation, wireless powering, and extreme flexibility. Led by Associate Professor Benjamin Tee, the interdisciplinary research team from NUS’s Department of Materials Science and Engineering and Institute for Health Innovation & Technology has created a technological marvel that comprehensively addresses significant limitations in existing light-emitting fibers.

Stretchable lithium-ion batteries (LIBs) have emerged as a promising solution for powering wearable and flexible electronic devices, including electronic skin, soft robotics, and wearable smartphones. A new development in this field now offers a significant improvement: self-healing stretchable LIBs, which not only extend the lifespan of the battery but also enhance its reliability.

In a groundbreaking study published in the KeAi Journal of Supramolecular Materials, researchers from Jilin University in China have unveiled an innovative approach to fabricating stretchable and self-healing LIBs in an all-in-one configuration. This new strategy could revolutionize the design and performance of batteries for flexible electronics.

In a groundbreaking development, scientists from the University of Bristol and the UK Atomic Energy Authority (UKAEA) have unveiled the world’s first carbon-14 diamond battery. This innovative energy source holds the potential to power devices for millennia, providing a sustainable and highly efficient solution for a wide range of applications.

The carbon-14 diamond battery harnesses the radioactive decay of carbon-14, a naturally occurring isotope commonly used in radiocarbon dating. This isotope emits short-range radiation, which is captured by a diamond casing—a material known for its strength and durability. The radiation is safely absorbed by the diamond structure, which generates electricity in a process similar to how solar panels convert light into power. However, instead of relying on sunlight, the diamond battery generates energy through fast-moving electrons produced by radioactive decay.