"" They use a mechanical antigravity device driven by engines developing approximately80,000 horse power. “他们使用一种无重量的机械装置,用大约80,000马力的引擎驱使。
Positive vacuum energy, however, acts like antigravity: according to Einstein's equation, it causes the three dimensions that we see to grow more and more rapidly. 但正的真空能量,却有类似反重力的行为:根据爱因斯坦的方程式,正的真空能量会促使我们所见的三维空间成长得越来越迅速。