While this might seem to go against the laws of thermodynamics, Coffee Joulies contain a 'special non-toxic material' sealed within the beans' stainless steel shells.

据悉，咖啡豆采用“无毒金属材料”用不锈钢材料包裹着咖啡豆应用而成，其工作方式似乎违背热力学定律。

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While coming out from inside the hot air are non-toxic, but you might also provoke a little environmental awareness.

虽然从这里面冒出来的热气都是无毒的，但是或许也会激起你的一点环保意识。

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Nanotech also allows for "green manufacturing"--manufacturing processes that can take place at ordinary temperatures, reducing energy costs, while the use of non-toxic catalysts minimize pollution and bottom-up construction leaves no wasted material behind.

FORBES: Nanotech Vs. The Green Gang