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 In a remarkable breakthrough at the intersection of biology and technology, scientists have successfully engineered starfish cells that can shape-shift in response to light . This innovation represents a giant leap in understanding cellular behavior and opens up exciting possibilities for biomedical engineering , soft robotics , and regenerative medicine . The Discovery Explained Researchers have long been fascinated by the regenerative abilities and flexible structures of starfish. Now, a team of scientists has taken it a step further—modifying starfish cells so that they respond dynamically to light signals . By using optogenetics —a method that uses light to control cells—the researchers were able to program starfish cells to alter their shape on command. The process involves embedding light-sensitive proteins into the cells, which trigger specific mechanical changes when exposed to certain wavelengths of light. How It Works ✅ Light Activation When the engineered...

  In a groundbreaking advance in synthetic biology, researchers have achieved the de novo biosynthesis of plant lignans using specially engineered synthetic yeast consortia . This innovative technique opens up new possibilities for sustainable production of these valuable plant compounds, which have significant health benefits and industrial applications. What Are Plant Lignans? Lignans are a class of plant-derived polyphenolic compounds commonly found in seeds (like flaxseeds), whole grains, vegetables, and fruits. They’re known for their antioxidant , anticancer , and anti-inflammatory properties, making them important in pharmaceuticals and nutraceuticals. Lignans are also used in producing biomaterials and flavoring agents . However, extracting lignans from plants is often inefficient, costly, and environmentally taxing. This is where synthetic biology and microbial biosynthesis step in. The Breakthrough: De Novo Biosynthesis with Synthetic Yeast In this new study,...

  Quantum computing, a field that harnesses the principles of quantum mechanics to perform computations, has reached a significant milestone. Google’s quantum computing team recently demonstrated   quantum supremacy   by solving a complex problem faster than any classical supercomputer. Let’s dive into the details of this breakthrough. What Is Quantum Supremacy? Quantum supremacy refers to the point at which a quantum computer can perform a task that is practically impossible for classical computers to achieve within a reasonable time frame. It’s a critical step toward realizing the full potential of quantum computing. Google’s 72-Qubit Processor Google’s achievement centers around its 72-qubit quantum processor, which operates at extremely low temperatures (near absolute zero) to maintain quantum coherence. Here are the key highlights: Complex Problem Solving : Google’s quantum processor tackled a specific problem—sampling the output of a random quantum circuit. The clas...