Found out about this website recently. It's pretty damn interesting and nifty that you can activate bubbles to be blown from across the country/world. First came the creation of space shuttles, then this. Humanity never ceases to amaze. Lol.
（英语译为简体中文：最近才知道这个网站。能跨越国家或世界启动泡泡，真有趣、真巧妙。先有人造出航天飞机，然后又有这个。人类总能让人惊叹，哈哈。）