Experiments: Is it possible to cross the sea in a paper boat? / If you entered a giant balloon, could you walk across the sea? / Can you make a giant jelly 5m I diameter? / Will bubbles freeze at the south pole? / Is it possible to do a manzai skit while wearing headphone and eye masks? / What will happen if Choi Hong-man plays a target shooting game? / Can the 250kg Meguro-san sit in a barber's chair and get shampoo?