Balsa Wood Transformed into a Solar Harvesting and Storage Platform: A Breakthrough in Renewable Energy In a remarkable leap forward for renewable energy research, a team of scientists has successfully converted balsa wood —a lightweight, porous natural material—into a multifunctional platform capable of harvesting, storing, and converting solar energy into electricity , even after sunset. This innovation could pave the way for a new generation of self‑sustaining, wood‑based energy systems that are low‑cost, biodegradable, and highly efficient. Why Balsa Wood? A Natural Material with Extraordinary Potential Balsa wood is known for its exceptional porosity, low density, and structural stability , making it an ideal candidate for material engineering. Its internal network of channels, originally designed to transport water and nutrients in the tree, provides a natural scaffold that can be chemically modified to host energy‑active materials. Researchers leveraged these inherent pro...
Autism Spectrum Disorder Autism spectrum disorder is a neurodevelopmental condition that affects how the brain develops and functions, leading to differences in communication, social interaction, and behavior. It usually appears in early childhood and lasts a lifetime with varying degrees of severity and impact. It is one of the most common developmental disorders worldwide, affecting about one in every 100 children. Key Facts Category: Neurodevelopmental disorder. Global prevalence (2021): approximately one in 127 people. Onset: Early childhood (usually before age three). Nature: Lifelong, with significant individual differences in abilities and needs. Curative treatment: Not available; focus is on support and early intervention. Symptoms and Characteristics Core features include difficulties in social communication and repetitive stereotyped behaviors. A child may show reduced eye contact or response to their name, difficulties in using gestures and sharing emotions, with a tendency ...