Name: 纹身能帮你保持健康？
Uploaded: 2019-05-14T14:54:15Z
Duration: 10 min 48 s
Description: 我们能让纹身既美观又实用吗？纳米技术专家卡森·布伦斯分享了他的工作成果，他发明了一种高科技纹身，这种纹身能根据环境做出反应——比如变色墨水，它能告诉你什么时候你被晒伤了——展示了一种令人兴奋的方式，可以实时传递关于我们健康的信息。

> "Normal human body temperature is about 97 to 99 degrees Fahrenheit, and if you fall outside of that range, you need to seek medical attention right away."

Correction: The most common cause of a fever is [infection](https://www.uofmhealth.org/health-library/hw198785). Because a fever is the body's natural response to fight off an infection, it does [not always require immediate medical attention](https://www.fda.gov/consumers/consumer-updates/when-give-kids-medicine-coughs-and-colds). For an adult, a fever is not usually a cause for concern unless it reaches 103 degrees Fahrenheit. For infants, however, any fever may be a cause for concern.

我们能让纹身既美观又实用吗？纳米技术专家卡森·布伦斯分享了他的工作成果，他发明了一种高科技纹身，这种纹身能根据环境做出反应——比如变色墨水，它能告诉你什么时候你被晒伤了——展示了一种令人兴奋的方式，可以实时传递关于我们健康的信息。

纹身能帮你保持健康？

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