Scientists claim to create an artificial eye that mimics human eye

Researchers claim to have created an electrochemical eye with a hemispherical retina made of a "high-density array of nanowires mimicking the photoreceptors on a human retina". Their report said its design has a "high degree of structural similarity to a human eye". It even mimics the vitreous humour (gel between the lens and retina) with an ionic liquid, researchers said.

Comments

New species of 'orange and black' bat discovered in West Africa

A new species of orange and black bat from the Nimba Mountains in West Africa has been discovered by scientists from the American Museum of Natural History and Bat Conservation International. The species has been named Myotis nimbaensis in recognition of the Guinea mountain range it inhabits. "It has this bright-orange fur.it was so distinct," said scientist Winifred Frick. Continue...

Frontier of Dreams: Revolutionizing Healthcare: AI and the Future of Patient Care

Frontier of Dreams: Revolutionizing Healthcare: AI and the Future of Patient Care Chapter 1: The Pulse of Progress – Why AI Matters in Healthcare Introduction: A New Era Dawns Healthcare is standing at the threshold of a revolutionary transformation. Artificial intelligence (AI) is not merely a technological upgrade; it is a paradigm shift that redefines how we approach diagnosis, treatment, and patient engagement. This chapter lays the foundation for understanding AI's relevance, power, and promise in today’s healthcare landscape. Main Points 1. The Data-Driven Shift: The digital revolution has flooded healthcare with vast amounts of data. AI transforms this raw information into actionable intelligence, helping clinicians make faster and more accurate decisions. 2. Limitations of Traditional Models: Human limitations such as fatigue, oversight, and processing constraints hinder healthcare delivery. AI's computational power overcomes these boundaries, offering consistent pe...

Climate change turning clear mountain lakes green in US: Researchers

Researchers have suggested that global warming is turning clear mountain lakes green in western US because of an increase in algae blooms "without historical precedent". They found the concentration of algae in two remote mountain lakes more than doubled in the past 70 years. On examining algae concentrations in some lakes, researchers found "dramatic changes" in algal abundance. Continue...

factrend

Search This Blog