
ALT What if artificial intelligence could run on light instead of electricity? Scientists at Tsinghua University in China have developed a brain-inspired chip called **Taichi** that uses light to perform AI calculations. Instead of relying on traditional electronic circuits, it uses beams of light to process information. But here is the surprising part: the researchers reported an energy efficiency of up to **160 trillion operations per watt** in their tests. This could point toward a future where AI systems perform complex tasks while using far less energy. Why does this matter? Today's AI systems need enormous computing power, which can require large amounts of electricity and generate significant heat. Photonic chips like Taichi could offer a new way to tackle this challenge.

ALT 🧠 Scientists Discovered 11-Dimensional Structures Hidden Inside the Brain Your brain may be far more mathematically complex than you ever imagined. Scientists have discovered that groups of neurons can form intricate structures that mathematics describes using as many as 11 dimensions. The discovery came from Switzerland’s Blue Brain Project, where researchers used powerful computers and a branch of mathematics called algebraic topology to study how brain cells connect and work together. When neurons become active, they can form tightly connected groups called cliques. These connections can create complex geometric structures with multiple dimensions, including structures surrounding spaces researchers call cavities. Here is the fascinating part: these structures are not permanent. They can form as brain activity changes and then disappear again, almost like a sandcastle rising from the beach before crumbling away.
























