
Have you ever woken up in the morning and thought, “I’m going to achieve the impossible today and build a perpetual motion machine!”? Well, Niconico user LupinIII didn’t exactly think that, but earlier this month he uploaded a video of what seems to be an impossible object on a Japanese video-sharing site: a deceivingly simple, Escher-esque structure with four slopes, upon which a marble continuously rolls. The video quickly garnered over 250,000 views, reaching number one in the science and technology category.
Read on to watch the mystifying video at the end of the article and learn a bit more about how the crafty paper structure was designed and built!
▼ In the video, the creator explains that initially he only wished to construct a three-dimensional object based on a two-dimensional optical illusion (often called “trick art” in Japan), like the works of Dutch artist M.C. Escher.
▼ Two well-known examples of Escher’s work: Ascending and Descending on the left, and Waterfall on the right.
▼ And a representation of the Penrose stairs, an impossible object that was first publicized in a 1959 article by Lionel and Roger Penrose, and soon inspired Escher to create the above works.
▼ LupinIII says that since this was his first attempt at such a project, he chose to design a simple form. You can easily see the Penrose influence!
▼ Thus the paper craft construction begins…
▼ And presto!
He then realizes that with a few tweaks, he may be able to create the chimera of chimeras, a perpetual motion machine! Around the 0:55 mark, he tilts his construction so that the ascending slopes become declines, and explains how the marble could keep rolling down them without end.
For the final demonstration, a blue marble is rolled down the regular version seen on the left, and as expected it stops after the fourth and final decline. However, when the marble is rolled down the similar looking perpetual-motion prototype on the right, this time it rolls in a counter-clockwise direction and keeps going!
▼ For non-Niconico users, here’s the same video on YouTube:
Of course, we know that true perpetual motion hasn’t been achieved here and that the prototype must rely on some sort of illusion, but it still makes for a very cool video. Can you figure out what sort of trick is being employed? Also, is it just me or are you just as surprised that he was able to snag that user name? Anyway, the creator wrote that if the video is viewed enough times, he’ll post a follow-up with a reveal. So get those view counts up, people!
Sources: Netorabo, Wikipedia 1, 2, 3
Images: Niconico, Wikipedia 1, 2, 3
Video: YouTube








10 times to avoid traveling in Japan in 2026
Bamboo trees vandalized near Kyoto’s Fushimi Inari shrine, foreign graffiti prevalent
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
10 times to avoid traveling in Japan in 2026
Bamboo trees vandalized near Kyoto’s Fushimi Inari shrine, foreign graffiti prevalent
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
One of China’s most loved ramen restaurants takes on Japan, we try it out on opening day
Confessions of a 46-year-old Japanese male pole dancer
Anime hair for a day! Testing the new Demon Slayer Kimetsu no Yaiba hair coloring wax
Tokyo Disneyland/Disney Sea announce cosplay rules, allowed characters for Halloween 2019
New Studio Ghibli collection includes a US$2,450 wooden Totoro 【Video】
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
The best Starbucks Japan Frappuccinos we want to drink again in 2026
We revisited Sweets Paradise after a decade to see if Japan’s dessert buffet still delivers
That time Seiji called JASRAC to ask why he didn’t get paid royalties for his song being on TV
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Starbucks Japan releases new zodiac chilled cup drink for 2026
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Human washing machine pods coming to Japanese hotels【Photos】
One of China’s most loved ramen restaurants takes on Japan, we try it out on opening day
Confessions of a 46-year-old Japanese male pole dancer
Anime hair for a day! Testing the new Demon Slayer Kimetsu no Yaiba hair coloring wax
Tokyo Disneyland/Disney Sea announce cosplay rules, allowed characters for Halloween 2019
New Studio Ghibli collection includes a US$2,450 wooden Totoro 【Video】
Stamina-destroying “Paralysis Noodles” are Tokyo’s newest over-the-top ramen innovation
Jellied Eggs, Pleasing to the Eye and Good for the Skin
Sexy, Sexy, Sexy: Because Real Men Wear Stockings in Winter
KFC Japan introduces a new burger 8 years in the making
Japan Super Budget Dining – What’s the best way to spend 1,000 yen at Yoshinoya?
Tokyo Disney Resort plans 300-billion yen expansion, rumored to be third Tokyo Disney theme park
Who is No Face? Hayao Miyazaki finally gives us the answer
Leave a Reply