You'll Never Top This Disgusting iPad Costume

We came across the best, geekiest Halloween costume, ever.

An engineer at NASA named Mark Rober used two iPads FaceTiming each other to make it appear he had a hole in his stomach.

Genius.

The only problem is that you need to be somewhere with Wi-Fi for the system to work. (Or you can do what Rober did and bring along a MiFi personal hotspot.)

Check out the video of Rober’s costume, via Gizmodo:

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