A research team at Hong Kong Polytechnic created a 3D‑printed aerogel that uses only sunlight to evaporate and condense seawater into drinkable water. Producing just about 3 tablespoons in tests, it is the first of its kind that retains efficiency when scaled, offering low‑cost, off‑grid desalination.
(c) Photoholgic/Unsplash CC0

Aerogel ya kwanza inayopanuka hubadili maji ya bahari kuwa safi

ARS TECHNICA

Watafiti wa Hong Kong walitengeneza aerogel ya 3D inayotumia jua pekee kusafisha maji ya bahari kuwa ya kunywa. Ni suluhisho la kwanza linaloweza kupanuliwa—la gharama nafuu, halihitaji umeme, na linafaa kwa maeneo yenye uhaba wa maji. Hatua kubwa kuelekea maji safi kwa wote.

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