TrendTok Hub on Instagram: "The post features a 29-second video of a hand pouring water from a bottle onto desiccated brown moss on a rock in a forested area, revealing its rapid transformation into vibrant green as it swells and rehydrates within seconds, amassing nearly 5 million views and 49,000 likes. Mosses, as poikilohydric plants, endure extreme dehydration by entering dormancy and revive photosynthetic activity upon rehydration, with studies showing full recovery in minutes via cellular