There are a lot of super cool things in there! However, two remarks: 1) That first plane really does not look like it can fly (and it also says the test fligh

There are a lot of super cool things in there! However, two remarks: 1) That first plane really does not look like it can fly (and it also says the test flight failed). Thin carboard wings! 2) The riksha pulling robot: What is that between its legs? :)