The oak wood tower is a conceptual design, but if and when it gets built it would be nearly 300 meters tall.

橡木塔是一个概念性设计，但一旦建成，它将有近三百米高。

Rusty's colleagues have drafted a conceptual designs of a spacecraft that could deflect asteroids. Particularly Apophis. One would tow harmful asteroids away from Earth.

罗斯蒂的同僚已经草拟出一个可以使小行星偏转的太空船的概念设计。特别是阿波菲斯（这样的小行星）。它将牵引有害的小行星远离地球。