Ze_ntix on Instagram: "- The post showcases a 10-second video of a man in a forested stream dipping his hand into a small, foamy puddle without breaking the surface, demonstrating unusually strong surface tension enhanced by natural foam from organic matter. - Scientifically, this occurs due to surfactants from decaying leaves acting like mild soap, stabilizing bubbles and increasing water's cohesive force to support light pressure, as supported by studies on interfacial tension in natural water