How to Replace and Install an Electric Car Battery

AI News | Tech | Human Impact on Instagram: "This video shows how something as ancient as origami is quietly shaping the future of advanced engineering. What you are looking at is an iris mechanism, a device inspired by folding principles and used in aircraft engines to precisely control airflow. It works much like a camera aperture, using overlapping curved panels that expand and contract around a central opening. In aircraft engines, this mechanism plays a critical role in temperature regulati

@lumathink on Instagram: "This rocket engine wasn’t sketched, tuned, or optimized by human hands — it was designed by artificial intelligence from the laws of physics upward. The engine shown is LEAP 71’s NEURON 20 kN aerospike rocket engine, featured by YouTuber Intezga. Instead of engineers drawing CAD models, LEAP 71 uses a computational AI system that encodes thermodynamics, fluid dynamics, combustion physics, material limits, and manufacturing rules. Once given a performance target, the sys