LifeStraw, a low-cost water purification tool for personal use, can purify 700 litres of water (water for one person’s annual needs). This 25 cm long, plastic straw can save countless lives.
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Hippo Roller: A Lifeline for Communities Facing Water Scarcity
World Water Day 2025: A Growing Crisis Water scarcity is an escalating global crisis, affecting billions of people and fueling conflicts worldwide. By 2040, nearly
hipporoller
2025-03-25
