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Innovations
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Solar Thrill: Using the Sun to Cool Vaccines Adrian Burton Abstract Many vaccines must be kept cool in order to work properly, which can be a problem in developing nations where electricity supplies are often unreliable. An international partnership of agencies and companies is developing the SolarChill fridge, which uses solar power to create ice packs. Unlike other alternative refrigerators, the SolarChill uses no ozone-damaging refrigerants and emits no carbon dioxide. The full version of this article is available for free in HTML or PDF formats. |
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