“A salt-free joke”, “entered” Bridge window (Video)

China is obsessed with glass bridges to create optical illusions that you're standing in the air as you pass them.

But another new trend has begun to apply, creating effects to intimidate tourists. In a video published in YouTube, there is a person who is crossing the bridge, and at the moment the bridge begins to crack, scaring the passerby terribly.

In reality, the glass has not been cracked, but only parts of the bridge have been placed that produce the effect of the crack, when someone steps on them to cause panic in tourists.

Something funny about those who know it, but also dangerous for those who know it, because if the glass is going to be really close to breaking they're not going to take any measure of self-defense because they're going to think it's just a joke.

https://www.youtube.com/watch?v=DItF2kP OUY