So you've mastered the at-home manicure. You know how to perfectly shape your own nails, buff them to perfection, and glide on that polish like a boss. You decide to take the next step: gel. This is ...
An atmospheric water harvester based on an origami-inspired hydrogel works anywhere—even Death Valley. Today, 2.2 billion people in the world lack access to safe drinking water. But the atmosphere ...
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