Subscribe || null Favourites || http://gwr.co/YT-Favs The largest household air-conditioning unit Rube Goldberg machine is 68 steps and was achieved by The World of Domino, Guangdong Midea Refrigeration Plant Company Co., Ltd, and MediaStorm in Hangzhou, Zhejiang, China, on 29 October 2023. The machine, consisting of 68 air conditioning components and featuring over 70 steps, took more than a month to design and construct, with the goal of activating an air conditioner. Read more: https://gwr.co/MideaRubeGoldberg This video is sponsored by https://www.youtube.com/channel/UCW0v1t9el_O0YOJ-zERXcOw Produced by https://www.youtube.com/channel/UC2cRwTuSWxxEtrRnT4lrlQA ---------------------------------------------------------------------------------------------- At Guinness World Records we want to show that everyone in the world is the best at something, and we’re here to measure it! Whether you’ve got the stretchiest skin, know the world’s smallest dog or want to create the largest human dominoes chain we want to hear about it. Here on the Guinness World Records YouTube channel we want to showcase incredible talent. If you're looking for videos featuring the world's tallest, shortest, fastest, longest, oldest and most incredible things on the planet, you're in the right place. ---------------------------------------------------------------------------------------------- null null https://www.twitter.com/GWR https://www.facebook.com/guinnessworldrecords https://www.instagram.com/guinnessworldrecords https://www.tiktok.com/@guinnessworldrecords GWR.com || http://gwr.co/Website Threads || https://gwr.co/TH Snapchat || http://gwr.co/SC WhatsApp || https://gwr.co/WA For licensing: tv@guinnessworldrecords.com #GWR #GuinnessWorldRecords #WorldRecords