Explaining The Universe on Instagram: "NASA’s space “claw hand” is a specialized robotic gripper designed to collect rocks and soil in environments with little to no gravity. It uses motorized joints and reinforced metal fingers or scoops that can close tightly around a sample without relying on weight to keep it in place. Cameras and sensors guide the arm so it can approach a rock accurately, then the claw secures it using precise, controlled pressure. Many versions also include drills or seale

Inavinate on Instagram: "NASA’s robotic “claw hand” is a specialized tool built to collect rocks and soil in places where gravity barely exists. Instead of relying on weight or friction, it uses motorized joints and reinforced metal fingers to grip samples with precise, controlled pressure. Guided by cameras and sensors, the arm can approach a rock with millimeter-level accuracy, securing it gently but firmly even in the vacuum of space. Many versions of this claw are more than simple grabbers.

Defence Squad™ | YouTube on Instagram: "Defence Research and Development Organization (DRDO) has successfully conducted a high-speed rocket-sled test of fighter aircraft escape system at precisely controlled velocity of 800 km/h- validating canopy severance, ejection sequencing and complete aircrew-recovery at Rail Track Rocket Sled (RTRS) facility of the Terminal Ballistics Research Laboratory (TBRL), Chandigarh. . . . . . . #IndianArmy #IndianNavy #IndianAirForce #indianarmedforces #DRDO #Figh

Artificial Intelligence (AI) on Instagram: "This tongue-controlled device is redefining accessibility. Placed on the roof of the mouth, it works like a wireless trackpad—letting paralyzed users navigate phones and computers with precision and complete independence. A breakthrough in human-tech interaction, built by MIT-trained engineer Tomás Vega. • Follow @artificialntellligence for more content on AI and technology. #innovation #accessibility #technology #future #design #engineering #assistive

Explainer Zone™ on Instagram: "In this moment, a simple bottle balanced on top of a moving vehicle captures something surprisingly real about human behaviour — we get used to objects and routines so quickly that we sometimes overlook the smallest details. A bottle like this can remain upright only when the surface is steady, speed is controlled, and movement is smooth, showing how stable the ride actually is. While it looks funny and careless, it also reveals how friction, weight distribution, a

Wealth on Instagram: "Red Bull set up a stunt unlike anything the aviation world had seen. Two single-engine Cessnas climbed to around 14,000 feet, were placed into a controlled dive, and the pilots jumped out with the goal of entering each other’s aircraft before they hit the ground. Luke Aikins managed to reach the opposite cockpit and pull the plane out of its dive. Andy Farrington missed his entry and deployed his parachute safely while his aircraft continued downward and crashed in an isola