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I purchased the domain WhatIsThisThing.com in 2002, with the intent of building something very similar to what eventually became the popular subreddit /r/whatisthisthing/. Recently I've seen several video collections of /r/whatisthisthing/ listings along with the solutions. Jimmy Kimmel has so far done several videos using the WITT subject, many collections have been created in article form, and now there are even apps that will help identify mysterious objects. And so, a mere 20 years later, I finally put my domain to work doing the job it was born to do (sort of.)
Why Wordle?
In case anyone was curious as to what the popular game Wordle has to do with 'WhatIsThisThing' content, it's nothing. I had the idea to create a page for all things Wordle and I just stuck it on this site while I thought about a better place to put it. I didn't think it would ever get noticed. Well. . . I was wrong. It's gotten very popular. Go figure.
A library for any and all WhatIsThisThing related content collected from the many corners of the web.
But mostly, from /r/whatisthisthing/ .
Youtube Videos
Jimmy Kimmel Live
What Is This Thing?
What Is This Thing?
What Is This Thing?
Kalbus
The Mystery turbines are proof | r/WhatIsThisThing
What can even USE this?! | r/WhatisThisThing
"Nontoxic" toys || r/WhatIsThisThing
Coffins unfit for vampires
Do YOU Dare Enter the SPHERE? | r/WhatIsThisThing
r/WhatIsThisThing | If you see this, DON'T go near it!
I Hand you This. Do You Take it? || r/WhatIsThisThing
What is that?! || r/WhatIsThisThing
Where Does the Lil Door Go? || r/WhatIsThisThing
Best Of r/WhatIsThisThing | Ball of Feathers, What is it!?
r/WhatIsThisThing | What IS This?!
r/WhatIsThisThing | X Marks the Spot
r/WhatIsThisThing | Someone Built A Working "Magic" Wand
r/WhatIsThisThing | Cursed Object In A Crate?
r/WhatIsThisThing | Does this Count as a Bench???
r/WhatIsThisThing | Suspicious Hole in the Wall...
r/WhatisThisThing | What does this control??
r/WhatisThisThing | What are these meant to hold??
Pizmazing
People Were Able to Determine What The Mysterious and Unidentified Things Were
Quirky Things That Actually Have Practical Uses
Reddit Mystery Edition - Unidentified Objects Requiring Expertise for Identification
Puzzling Objects That Left Everyone Perplexed: Can You Guess Their Purpose?
Unusual Objects That Baffled People with their True Intended Uses
Mysterious Objects Unearthed by Ordinary People and Examined by Specialists
Mysterious Objects That Sent the Internet on a Clue-Finding Frenzy
Unveiling Enigmatic Artifacts Defying Imagination
Unraveling the Enigma: Internet Users Crack the Case of Mysterious Objects
Outlook Daily
What Is This MYSTERIOUS Brass World War 1 Military Thing And This Things Found While Metal Detecting
What Is This MYSTERIOUS Capsule In My Grandfather's Things And A Tool That Stumped Antique Dealers?
What Is This MYSTERIOUS Object That Looks Like A Cigar Cutter And This Thing With Leather Straps?
What Is This MYSTERIOUS Stainless Steel Tool With A Valve And This Weird Brass Key Found In Sweden?
What Is This MYSTERIOUS Torpedo Thing Found In Greek Village And This Square Plate With Circles?
What Is This MYSTERIOUS Thing I Found At My Grandfather's House And This Thing I Saw At An Auction?
What Is This MYSTERIOUS Wooden Item In A Rental Unit And This Thing Outside My Apartment Complex?
What Is This MYSTERIOUS Thing I Found When Cleaning Out A Closet And This World War 2 Memorabilia?
What Is This MYSTERIOUS Box I Found At A Local Antique Mall And This Light Fixture At A Restaurant?
What Is This MYSTERIOUS Scissor With Four Finger Rings And This Bumpy Metal Tube On A Wooden Board?
What Is This MYSTERIOUS Thing I Found At Grandma's House And This Metal Pipe Press At A Museum?
What Is This MYSTERIOUS Thing In My Father's House And This Wooden Table Found In A House In Texas?
What Is This MYSTERIOUS Metal Container With Old Money Markings And This Machinery At An Auction?
What Is This MYSTERIOUS Thing At An Antique Store In Virginia And This Decoration Piece In Canada?
What Are These MYSTERIOUS Miniature Antique Mini Glass Balls And This Silver Ornate Clamp Or Tong?
What Is This MYSTERIOUS Wooden Pot-like Container With 4 Spouts And This Wire Brush With Brass Loop?
What Is This MYSTERIOUS Metallic Thing In An Antique Store In Texas And This Copper And Metal Vessel
What Is This MYSTERIOUS Kitchen Tool With A Wooden Handle And This Thing I Got From An Antique Shop?
Articles
Apps
These apps are useful for helping to identify items
Google Lens: Not sure how to describe it in words? Use your camera or an image to search.
Info|Android|iOS
Pinterest: We've got a new tool that lets you find all those things you don't have the words to describe.
Info|Android|iOS
Amazon Shopping: A mobile shopping app called Part Finder, which allows users to take a photo of a screw, bolt or other type of fastener, identify it and search for it on Amazon.
Info|Android|iOS
TapTapSee: TapTapSee is a mobile camera application designed specifically for blind and visually impaired users.
Info|Android|iOS
Vivino - Select the right wine: Choose your wine with confidence. Get ratings, read reviews, and check prices instantly just by snapping a photo of any bottle or menu. Make a purchase right from your phone.
Info|Android|iOS
Image Recognition and Searcher: Not sure how to describe it in words? Use your camera or an image to search.
Info|Android|iOS
Reddit feed
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25 October 2026 | 9:34 pm
Is this an old car frame rail? It is about 6-7 feet long and made of iron. It has bolts holding it together I found it in the side of our river bank. It was light enough for me to flip upwards but I would think about roughly 50-75 pounds is the weight
submitted by /u/stormm621
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25 October 2026 | 7:12 pm
Found at estate sale 7in bone cylinder with etchings of face along with grid of characters, wood base, and carved wood topper of seated human with drum or pottery with affixing hole in both topper and cylinder. Total height about 10 inches, very light
submitted by /u/Tank_Girl_Gritty_235My dad got this at an estate sale. No one there knew what it was or where it came from. The deceased former owner was a world traveler with items from everywhere so that doesn't narrow it down. It's light enough that it's possible it could have been worn with a cord through the holes in both the cylinder and they topper. The cylinder looks to be bone and everything marked on it is etched in. The topper and base are light but solid wood
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25 October 2026 | 5:07 pm
This thing is made of brass, it's about 4 1/2 inches tall, weighs about 5 ounces, looks like if you remove the screws the bottom would come off where the screen is.
submitted by /u/Bempet583A friend got this at a flea market because she thought it looked pretty cool, the seller did not know what it was either.
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25 October 2026 | 5:04 pm
What are these small steel fishtail shaped things
submitted by /u/GrumpyTartanFound on street in California, in a location where (a) teenagers sometimes hang out and (b) electrical utility work was done. I asked some electrical linesmen and they did not know what they were. I thought they might be cutting or grinding teeth from some machine, but in that case they should be identical, but they are slightly shapes.
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25 October 2026 | 1:43 pm
What is this, found on beach. Wood, very very hard, 8" long, about 2" thick, brown color
submitted by /u/Immediate-Tadpole26Sinks when placed in what. No matched via Google or AI. Likely marine?
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25 October 2026 | 9:33 am
Small colourful plastic rings/seals collected from Australian beaches?
submitted by /u/Raspberry_and_LemonMy local beach cleaning group has collected dozens of these over the past few years. No one can identify what they’re from! (Including various AI chatbots.)
They’re solid plastic, possibly part of a pull tab/ring, and at least some of them seem to have come from Colgate-Palmolive products. Are they from soap? Shampoo? What do they look like on the actual product?
It’s driving me crazy!!
Solved: https://plastic-bottles.ready-online.com/en/page/body-care-plastic-bottles.html
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25 October 2026 | 7:11 am
Black hard plastic part, about 3.5 cm tall, hollow rectangular base with a round twist-lock nozzle and a small hole through the center. Unused spare part, found in Japan.
submitted by /u/Earley21Found this unused part at home in Japan. It looks like a replacement part for some appliance or household product.
- No markings or text on it
- Nothing moves, not electronic
- The round end has two small tabs, like it twists to lock into something
- Small hole goes all the way through
- Inside the rectangular part there are 4 small pins
It may be from an Amway appliance, but I'm not sure.
Any idea what this is?
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25 October 2026 | 1:37 am
Heavy metal gear thing roughly 5” across with protruding screws on both ends
submitted by /u/TheNebulaWolfMy father found this in his garage. No idea what it is or where it came from. A bit dusty but overall looks unused
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24 October 2026 | 9:48 pm
Lightweight fibrous blob found on beach in South Africa
submitted by /u/Substantial_Bass_182Got this from a friend who found it on a beach in South Africa a few years ago. It is very lightweight, dry, fragile, and chalky. Has a fibrous texture almost like gypsum. Google AI suggested some sort of fat blob, but it is not waxy or soap like or greasy. It has a small barnacle attached and seems to be organic not synthetic. Other suggestions from Google are: dried golf ball sponge, dried geodia sponge, or some sort of coral. Would love a human expert to weigh in!
EDIT: this is the first time I’ve ever posted on Reddit and I definitely did not expect it to get this kind of attention! For those of you who haven’t been through the rollercoaster of a comment section, or are concerned about my safety, here’s some more information:
- I received this “gift” in a box of rocks and shells from a friend and I had no reason to even consider gloves at the time, but I thank you all for the suggestion!
- I have never been to South Africa and don’t live near the ocean and thus have very little experience with this sort of thing.
- for those suggesting toilet paper/wet wipes, yes it is possible, but please note that this thing did not burn.
- I’m more inclined to think (and hope) that it is a dried sponge of some sort. I have a jeweler’s loupe and it is very porous and less papery, and some sections look like dense breadThank you to those of you taking the time to be helpful rather than calling me stupid and asking me why I touched the thing with my bare hands-I truly had no reason to be concerned (until now).
EDIT 2: solved! User SA_Underwater suggested dried sea sponge, and I am inclined to optimistically agree based on the porous structure (like bread) and the fact that it didn’t burn.
A few other credible users with waste management and experience mentioned toilet paper, fatbergs, and wet wipes. Yes those are disgusting options and no one wants to admit they’ve been displaying toilet paper as decoration for 2 years, but it didn’t burn like dried paper would, and while it had a fibrous exterior, the inside was porous like a sponge.
Thank you everyone!
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24 October 2026 | 9:02 pm
It consists of an elongated section (~6 inch) that appears to be made of rigid, transparent plastic, with a ribbed end. A metal cross sits on top of it with flat guard separates the two parts, somewhat like the crossguard of a sword.
submitted by /u/CaliperPasGarantiIt was bought with a tabernacle from a religious reliques seller.
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24 October 2026 | 7:57 pm
Rigid magnetic metal rod, approximately 6 inches long, with a curved hook at one end and a 90-degree bend at the other
submitted by /u/No_Landscape_2823Found this on a bookshelf while cleaning. It is approximately six inches long, rigid, and attracts a magnet. Both ends are blunt, and the rod has a round cross-section. One end curves into an open loop, while the other bends approximately 90 degrees. It does not appear to be an automobile part. Its location didn’t provide any clues about what it came from because my wife found it in a “catch all” spot. Does anyone recognize its purpose?
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24 October 2026 | 4:34 am
At an Airbnb, white multiple round dome flat topped things in ceilings, even as tall at 12 feet high
submitted by /u/AllworknopaysmhHello! I’m staying at an Airbnb and I’m curious what these are? There are multiple scattered in every room even two like 4 feet apart from each other and very very high up on walls. Since they’re all high this is the best one I could get. Ignore the brown dots on this one as the other ones don’t have that (probably moisture or something).
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24 October 2026 | 3:32 am
Weird metal thing, no clue what it is
submitted by /u/tw1nkl3_t0tMaybe about 2 inches long? Not heavy at all. It's been floating around my family's house for years and I only thought about it now. I don't even know who it could've come from.
EDIT: Solved! Cloth clamp for a picnic table.
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23 October 2026 | 8:09 pm
Cap or top with a hook/ring attachment. 1 inch diameter and .75 in height excluding hook
submitted by /u/WhatIsThisThrwAwayFound in an old tool box. It has some type of grove indented in it.
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23 October 2026 | 5:01 pm
Two little red plastic knobs found in an electronics accessory box.
submitted by /u/datapirate42Two little round plastic knobs I found in a box I was unpacking after a move full of miscellaneous electronic items. These were in a small non-descript white cardboard box and little foam baggie which looks like it's a pack-in accessory for some type of electronic device.
[link] [comments]

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