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News
Scientists creates material that changes color invisibly to fight fakes
6+ day, 16+ hour ago (523+ words) Davyne’s near-infrared response can be switched on and off, allowing security markings to appear for inspection and then become invisible again. Researchers in Finland have created a mineral-based material that hides security markings from view but reveals them under infrared…...
Scientists make graphene using a kitchen blender and old newspapers
2+ week, 5+ day ago (365+ words) Scientists turned discarded graphite and old newspaper into graphene using a surprisingly simple setup. Graphene is often described as a “wonder material,” associated with futuristic electronics, advanced batteries, sensors, and ultra-strong composites. But a new study suggests that producing useful…...
Scientists find way to make green fuel using water pulled from air
2+ week, 5+ day ago (660+ words) Researchers found that 97% of more than 20,000 water-stressed regions could potentially source enough atmospheric water for green methanol production. Persistent heat and low rainfall across Europe in spring and summer 2026 are worsening drought conditions, with groundwater and river levels falling in…...
Food waste membrane boosts heat transfer 96.1%, survives 1,000 cycles
3+ week, 2+ day ago (524+ words) Researchers turned food waste into a biochar-based membrane that stores heat, improves heat transfer and manages moisture. A new membrane made partly from food waste could help buildings store heat, move it more efficiently and manage moisture at the same…...
Scientists boost lithium battery by intentionally damaging materials
3+ week, 2+ day ago (547+ words) These vacancies activate a pre-formed, previously blocked migration pathway for lithium cations, transforming pure LTO into a superior ion conductor. In manufacturing, perfection is usually the goal. A single microscopic flaw can ruin a microchip, crack a structural beam, or…...
Hypersonic blast converts diamond to graphite, could aid defense armor
3+ week, 3+ day ago (551+ words) The structural shift to graphite absorbs collision energy, enhancing the material’s impact resistance. A new manufacturing technique developed at Rice University stabilizes diamond during thermal processing at low pressures, resulting in a dense, resilient composite material. The research, published in…...