Your hands are communicating before your words ever do. One of the most overlooked communication tools in public speaking is hand gestures. Research analyzing TED Talks found that the lowest-performing talks averaged around 237 hand gestures and received roughly 131,000 views. The highest-performing TED Talks averaged nearly 487 hand gestures… and generated over 4.3 million views. That’s not random. Great speakers use their hands to paint pictures, reinforce ideas, and create emotional clarity f

Mechanical Grace | Reconstructing the High-Precision Anatomy of the Hand

इस Robotic Arm की ताकत देखकर दुनिया हैरान है 😳