The dentist ’s " oral cavity gag " is a thing I did not need to know subsist .

One thing is a constant these days — we humans are regularly just going about our daily lives when we happen upon some weird little object and have absolutely no idea what it is. Lucky for us, the kind folks over atr/whatisthisthingare ready and willing to help out. Here are 51 recent finds from the sub and what they turned out to be:

1.These white filaments found in a hot spring in France:

2.This metal clip that was found with vintage sewing items:

3.This large, wooden piece of equipment that was found in an old school:

4.These concrete stairs in the front of a home in upstate New York:

5.This flat metal piece found while metal-detecting in a Nevada mining camp:

6.This long, black wooden object with a hole through the middle:

7.This smooth, spherical ball with an opening on one side:

8.This hinged metal object that was found at a flea market in Copenhagen, Denmark:

9.This discolored white substance surrounding a piece of metal found in Cornwall, United Kingdom:

10.This tall metal structure that was recently added in someone’s local park:

11.This big metal plate with attached electronics that was found in a car someone purchased at auction:

12.These black, shiny items that were found along the edge of a field in the United Kingdom:

13.These hanging metal tools with corkscrew tips that was found in a hydraulic pump house in Bristol, United Kingdom:

14.These metal items that were bolted to the side of a building in St. Louis:

15.These stamped metal plates found in an old shaving kit:

16.This round fabric strap with metal discs attached to it:

17.A metal item that was found buried in a yard in Long Island, New York:

18.This metal and plastic pointy thing found in a drawer of tools:

19.This faux-wood handle with lots of tiny metal prongs attached:

20.This solid white block with an attached handle found in a parking lot:

21.This P-shaped pole in a parking lot:

22.This ceramic bowl with a removable lid with holes in it:

23.This long, sharp, brass item with a handle-shaped end:

24.This vintage metal medical device with a hinge:

25.This tiny glass bottle, containing some type of murky liquid:

26.This smooth, porous item that was found on a beach:

27.These two oddly shaped metal pieces that screw in to something found in someone’s shed:

28.These hard, circular stones that was found while excavating some land in Michigan:

29.This metal rod with a square base and a sliding peg:

30.This antique brass tool with a retractable point on one end:

31.A built-in shelving unit that was found in the back of a closet in an old house:

32.The metal spike outside this city gate in Florence, Italy:

33.This metal tool found in Boulder, Colorado:

34.This small metal capsule with two holes inside:

35.This metal, tongs-like utensil found in a secondhand shop:

36.These cast iron brackets someone found outside their home:

37.This decorative wooden stick with an offset hammer:

38.This glass pitcher with a floating insert with a rubber nub:

39.This small wooden item with a metal badge on it:

40.These metal-lidded structures poking out of the ground at a vineyard in Mudgee, Australia:

41.This wooden device with a scale on one end and a hinge on the other:

42.These metal, shield-shaped items with three holes:

43.This big sterling silver spoon with a hole in the center:

44.This reddish cylinder found in the woods in North Carolina:

45.This metal tool with multiple blades:

46.This gold-plated box with a cross on top:

47.This metal hook bolted to a cliff face in Sydney, Australia:

48.This wooden board with cut-out slots:

49.This small ceramic tray with a serrated section that came with a tea set:

50.This rusted out machine found on a ranch in New Mexico:

51.And finally, this double-walled ceramic pitcher:

If you enjoyed looking at all these interesting objects, check out some other items identified by the internet here:

19 Bizarre Items That Would Have Remained Unidentified Forever If Not For The Internet ’s Collective Brain Power

" It Was Driving Everyone Bonkers With Mystery " : 49 Times The Internet Came Together To Identify Weird Items That Had Everyone Completely Stumped

" Do n’t Ask Me How I recognise " : These 29 Bizarre Items Had People all Stumped Until The Internet Helped Out

An old wooden and metal machine with gears stands in a rustic room with exposed brick walls and scattered tools

Toddler in casual outfit playing on a concrete block by the sidewalk in a suburban neighborhood

Stone artifact with a hole in the center next to a U.S. dime for scale comparison

A rustic, handmade metal and wood bottle opener with a unique, twisted handle design, lying on a soft fabric surface

Hand holding a tube-shaped item with two sides surrounding a central piece. Background is a sink and hygiene items

Tall metal pole with multiple birdhouse gourds, set against a backdrop of grass and trees

A rectangular black stone lies partially covered by grass and leaves, surrounded by green vegetation

Assorted vintage metal tools hang on a blue wall, showcasing various designs and sizes

Two metal ID plates with stamped text on a wooden surface; details are unclear from the image

Person holding a cluster of shiny, round metallic objects tied together with a yellow string, resting on their leg

Rusty ring-shaped tool next to an orange lighter with a squirrel image and "Nuts for Fall" text, on a wooden surface

A hand holding a felting needle tool with multiple sharp prongs, set against a pink fabric background

Unusual metal signpost missing its sign, standing near tall, dense trees by a parking area

Hand-crank apple peeler on a wooden floor, showing its metal gear and blade

A bent, bone-like object is placed next to a measuring tape, showing it is about 9 cm long

Two ornate, vintage door handles with intricate designs are lying on a leather surface near a window

A hand holds two round, beige objects resembling small mushrooms, with a window view of a dirt ground in the background

Small nook in an empty closet with wooden flooring and a yellow wall

Ancient stone archway with large wooden doors ajar, surrounded by medieval iron fittings on the wall

A gloved hand holds a rusty, perforated metal object with a flat handle, against a gravel or sandy background

A person's hand touches a weathered wooden post with a small, rusted metal fixture attached, surrounded by greenery

Close-up of hands holding a vintage stereoscope slide with the engraving "E.S. Co. London 1916."

Outdoor vineyard landscape with three irrigation covers on the ground and a small sign nearby. Dirt path and trees in the background

Wooden Rube Goldberg-style machine with a ball, featuring a sloped track and a vertical measurement scale

Two shield-shaped metal pieces with three circle cutouts each, placed on a textured surface

A corroded battery on a digital scale reads 375 grams, with a paper towel underneath

Metal sculpture embedded in a rock, resembling a small chair or abstract shape, blending with the natural stone texture

Wooden coat rack with curved hooks, mounted vertically on a wall

A ceramic gratin dish with a textured grating section sits by a kitchen sink, used for grating food items like garlic or ginger

An old, rusted mechanical device with gears and levers stands on a forest floor amidst dry leaves and sparse trees