Teaching kids the joy of laboring on a farm.

Entertaining children is pretty easy — just stick them in front of an iPad and try your best to prevent them from watching those videos where Elsa beheads Spiderman.

While having your child stare at a screen will prepare them for many modern jobs, it won’t prepare them for physical labor. If you want to do that, you have to head somewhere like this corn playground in China. The playground basically has a bunch of corn laying around, in which kids are encouraged to play with corn and also process it. Fun!