From drinking straws to tree trunks, let’s explore some classic examples of things that are hollow. Emptied spaces serve many purposes.
List of Things That Are Hollow
- Tube
- Pipe
- Bamboo
- Straw
- Tunnel
- Vase
- Pipe
- Flute
- Cavern
- Log
- Cylinder
- Drum
- Horn
- Tuba
- Cone
- Quiver
- Barrel
- Megaphone
- Echo
- Reed
- Airship
- Tunnels
- Whistle
- Ocarina
- Hornet's nest
- Dugout canoe
- Wind chime
- Didgeridoo
- Straw (for drinking)
- Cavity
- Hollow log
- Tunnel vision
- Kayak
- Reed instrument
- Wind tunnel
- Hollow ball
- Echo chamber
- Pothole
- Empty bottle
- Nest
- Hollow sphere
- Trench
- Bird's nest
- Gourd
- Hive
- Hollow rock
- Tube sock
- Corridor
- Hollow Tree Stump
Tube - Long hollow tubes transport everything from letters to liquids, protecting contents traveling between destinations.
Pipe - Plumbers piece together hollow pipes carrying water and gas essentials underneath homes and streets.
Bamboo - Fast growing bamboo stalks stand structurally strong yet hollow inside, versatile for construction and crafts.
Straw - Humble hollow straws sip beverages mess-free, redirecting liquid via accessible empty chamber.
Tunnel - Vehicles queue to enter lengthy underground passages with hollow insides under mountains or water.
Vase - Lovely cut flowers adorn hollow vase interiors, showcasing bouquets in an anchor of empty space.
Flute - Lightweight hollow flutes trill melodies, musicians directing breath across openings to activate lilting notes.
Cavern - Below ground, hollow cavernous spaces generate wondrous geological formations welcoming spelunkers.
Log - Log cabins stack horizontal hollowed logs, sturdy building blocks sheltering inhabitants for centuries.
Cylinder - Compressed gases fill strong hollow metal cylinders conveniently, fueling camping stoves and fire extinguishers.
Drum - Percussionists beat booming rhythms stretched tightly across hollow drums in every band and orchestra.
Horn - Orchestral musicians blast triumphant fanfares through coiled hollow horns sending bold notes ringing out.
Cone - Hollow cones give shape to scoops of frozen treats on sugar ones and protect traffic in orange plastic markers.
Quiver - Archers house supplies of hollow-shafted arrows in back slung leather quivers while roaming wilderness.
Barrel - Distillers age spirits in oak barrels to impart flavor complexity drawn from the hollow insides.
Megaphone - Cheerleaders root for teams through cone-shaped mega-phones carrying distant hollow shouts.
Echo - Calling loudly into canyons produces mimicking hollow echoes repeating words and noises.
Reed instrument - Clarinets and reed organs channel vibrations creating hollow-sounding music loved for centuries.
Airship - Early aviators tested concepts by piloting experimental inflated hollow canvas airship balloons.
Tree trunk - A hollow torso makes this tree still stand despite fungi and beetles attacking insides.
Whistle - Referees' shrill whistles pierce the air sharply thanks to a hollow chamber amplifying blown breath.
Ocarina - Ancient hollow ocarina wind instruments whistle sweet, whispery notes through strategically placed sound holes.
Hornet's nest - Caution! Papery gray hornet hive shells may appear hollow and empty but active nests house stinging fury.
Dugout canoe - Indigenous people hollowed sturdy logs by fire and hand forming stable dugout boats for fishing.
Wind chime - Breezes flutter lightweight hollow wind chimes, generating cheerful tingling sound gardens.
Didgeridoo - Skilled Australian players drone mesmerizing tones through roughly hollowed eucalyptus branch pipes.
Drinking straw - Soda fountain customers sip bubbly drinks up hollow straws, precursors for eco-minded paper versions.
Tooth cavity - Bacteria erode tooth enamel eventually hollowing nerves, creating extremely painful cavities needing fillings.
Hollow log - Falling hollow trees offer critters cozy ready-made tunnel homes bordering forest floors.
Kayak - Lightweight one-person kayak hulls cut through water, propelled by paddlers seated in the central hollow.
Wind tunnel - Engineers test aerodynamic theories by directing airflow over miniaturized planes inside specialized hollow chambers.
Empty bottle - Gathering discarded hollow plastic bottles for recycling gives rebirth as fleece jackets and playground equipment.
Bird's nest - Intricate hollow bird's nests woven from grass and twigs cradle next generations hatching high in trees.
Gourd - Gourd vegetables hollow inside transform into rustic serving bowls or painted decor dried post harvest.
Hollow rock - Seemingly solid rocks may contain water-etched hollows underneath providing asylum for snakes and lizards.
Tube sock - Laundry cycles wear holes into sock heels and toes leaving hollow leg sleeves better for dusting than wearing!
Final Words:
There are so many hollow things like tubes, rooms, and instruments put to use in life. The next time you see a tunnel or flute, appreciate the usefulness of its hollowness.
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