Spherical glass beads as abrasive.

玻璃珠为球形磨料。

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This center looks like the Death Star and consists of a spherical glass and steel nest and a very long, low building raised off the ground.

这个中心看起来像是死亡星球，由一面球形玻璃，钢制鸟巢和一个很长但又很窄的从地面拔地而起的建筑物构成。

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Out of the subway, the Shanghai science and technology GuanZhan greeted by a huge spherical glass building, this is the landmark building of Shanghai science and technology museum.

走出地铁二号线的上海科技馆站，映入眼帘的是一个巨大的球形玻璃建筑，这就是上海科技馆的标志性建筑了。

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But one of the biggest breakthroughs in clean energy was actually in solar power, as designers at Rawlemon created a spherical, sun-tracking glass globe that's able to concentrate sunlight (and moonlight) up to 10, 000 times.

ENGADGET: Inhabitat's Week in Green: go-kart made of Lego bricks, TOTO toilet bike and the launch of 'Willow Glass'