Environment

Commentary: How do we escape the air-conditioning trap?

• By admin
• Mar 10, 2026
• 1 min read
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At Harvard, for example, scientists have developed an evaporative-cooling-based system that also uses water instead of refrigerants. Its multi-chambered ceramic heat exchange unit is coated with a pr… [+1752 chars]

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• #multi
• #based
• #harvard
• #evaporative
• #chambered