As we told you earlier, divers were able to begin rescuing the trapped kids from the flooded cave in Thailand with 4 reportedly successfully evacuated today and another rescue attempt scheduled for Monday:

But in the meantime, inventor Elon Musk is busy preparing for Plan B: An escape pod:

Now, as we told you, there is a treacherous bend in the cave where divers have to actually remove their tanks to get through so we’re not sure this escape pod will even work, but it’s pretty amazing that he was able to put this together in a couple of days:

Musk posted videos of the test on Saturday:

Now for the surprise: There’s actually a guy in that thing ==>