Moments later, the hidden camera team emerged to explain the whole thing was just one big joke - thankfully they all saw the funny side of it.

过了一会儿，藏起来的摄像组出来解释整个事情就是个大玩笑——谢天谢地房产经纪人们都觉得这件事也挺好玩。

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"Every indication is that this is forming a broad, continuous sheet beneath the surface," said Ken Edgett, a camera team member with Malin Space Science Systems of San Diego.

圣地亚哥马林空间科学系统（Malin Space Science Systems）照相机小组成员 Ken Edgett 表示：“每一迹象都表明，广袤、连续的冰原正在在地下形成。”

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However, the team envisions future models being fitted with a camera so small that it could easily integrate into clothing, for example, as the button of a shirt.

然而，该小组预期未来的相机样式可以小到直接整合在衣服上，例如，衬衫的扣子。

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Some skeptics question whether the plaque reductions captured on camera by Nissen's team at the Cleveland Clinic actually correspond to reduced heart risk.

FORBES: Peeking at Plaque

The camera works, the team explained, by bouncing lasers off distant objects, and measuring the time it takes for the light to travel back to the detector.

BBC: Long-distance 3D laser camera unveiled by Edinburgh team

The Cornell team started with a 3-D camera that rapidly rotates around a child's head for a picture of the existing ear to match.

WSJ: Scientists use 3-D printing to help grow an ear