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TIL that despite all the waste spewed into the Ganges, bacteriophages act as a “disinfectant,” devouring on organic materials and bacteria and killing them within 30 min of introduction to the river. This self-purifying quality leads to oxygen levels 25 times higher than any other river in the world

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4X9w5 People like to imagine that they’re the pinnacle of evolution, but the animal kingdom suggests otherwise. The discovery that bumblebees use hair on their legs to detect a flower’s electromagnetic field offers another reminder that human senses don’t always measure up. You share the planet with creatures that can smell veins, see colors you can’t imagine, and communicate through their feet. Here are just a few animals with senses sharper than yours.
KYkMw TIL The director of Godzilla vs. Hedorah (1971) said he based the monster Hedorah's eyes' shape on vaginas which he joked were "scary".
695G7 TIL That the concrete used by the ancient romans has self healing properties, can last thousands of years and can make construction more environmentally sustainable
GYrK4 TIL that in a survey of the most intimate brand, Generation Z ranked Xbox, Spotify, and Sephora as their top 3; while Millennials ranked PlayStation, Amazon, and Target as their top 3 (divided by gender, men ranked PlayStation, Xbox, and YouTube; and women ranked Walmart, Target, and Disney)
OGVa6 TIL that the silhouette of Snow White's castle is based on the real life Alcázar of Segovia