translation.en: We investigate materials and technologies that have unexpected properties. Over the last three years, we found over 200 of these things, and so we looked back into our library and selected six we thought would be most surprising for TED.
translation.zh: 我们研究具有 不可知属性的材料和技术。在过去的3年中， 我们已经发现了200多种这样的材料和技术，我们从 我们的文库中选取了六种我们认为 最值得在TED上介绍的材料和技术。