You'll see the curvature of the Earth but the sky will still be black.

你会看到地球，但天空仍然是黑。

All these objects have a strong curvature of space.

所有这些物体都有很强空间。

Are you sure you measured the universe's curvature with infinite precision?

你确定你能无限精确地测量宙吗？

If you're drawing a small enough triangle on the beach, you won't notice the curvature of the earth.

如果你只是在海滩上画一个很小三角形，是不会注意到地球。

The surface of the Earth looks pretty flat to us because we really can't see the curvature locally.

地球表面看起来对我们来说是相当平坦，因为我们不能在局部看到它。

All of these seemingly different phenomena can be described by one idea: curvature of space or spacetime.

空间或时空。

These curves are going to be subtle, more subtle than the curvature of the earth.

空间弯度也是极其细微，比地球细微。

The geometry of the Universe mathematically describes its overall curvature, the shape of space on the largest scales of all.

宙几何学在数学上描述了它整体，空间形状在所有空间中最大尺度。

The key is to make the curvature more obvious — by drawing the biggest triangle you can.

最关键是，要想让看上去明显——就要尽你所能画一个最大三角形。

It's very possible that the universe has curvature just inside the uncertainty range of the best measurements to date.

很可能，宙正好在迄今为止最佳测量不确定范围内。

And people call this Marilyn Monroe Towers -- (Laughter) because of its curvature.

人们称它为玛丽莲梦露塔 -- （笑声） 因为它。

By increasing the wing's curvature, Einstein thought it would generate more lift.

通过增加机翼， 爱因斯坦认为它会产生多升力。

The rocker is the curvature of the board in the front.

弧度是板子前部。

It's a pseudosphere, for the curvature of the Earth.

这是一个伪球面，用于模拟地球。

And then objects are just following this curve space-time.

然后物体就在这个时空中运动。

The difference is, it fell by the exact amount that Earth curved away from it.

区别在于，它下落距离恰好等于地球使它偏离距离。

A few moments later the curvature of the earth could be plainly seen.

片刻之后，可以清楚地看到地球。

That would be the curvature of spatial dimensions.

这就是空间维度。

So we started by creating a plaster mold with the right curvature.

于是，我们首先制作了一个具有适当石膏模具。

That's because of the curvature of the Earth.

这是因为地球。