Nästa
Primitive Technology: Grate furnace, wood fired smelting experiment 12 min 
Peaceful Rain Camping with My Dog . 2-Room Inflatable Tent . Sound of Rain ASMR 44 min 
THE FLAMINGO DANCE | Official Surreal AI Music Video 5 min 
Meet The Professional Mermaid Inspiring Adults To Play Again 8 min 
Stormforge: Official Gameplay Trailer 2 min 
Gravity Returns: Hold On For Dear Life! #shorts 1 min 
Age of Fallen Giants: The New Age | Sci-fi Movie 11 min 
Restoring The Weirdest Xbox 360 Controller - Retro Console Restoration & Repair 15 min 
Primitive Technology | Building Walls with Fired Bricks and Mud Mortar 13 min 
Symbiosis - sci-fi fantasy story about mystical bonding between machine and nature. Creatures 2 min 
If I Started YouTube From Scratch, I’d Do This 21 min 
GLM 5.3: Powerful AI Is Becoming Almost Free 6 min 
Of course Abaddon hates #KPopDemonHunters. #HauntedHotel S2 returns Oct 9! #Netflix #Shorts 1 min 
Primitive Technology: Wood ash & crushed terracotta mortar 18 min 
We've Been Using The Wrong Science In Court For 50 years 24 min 
Some places just feel like home. My Life with the Walter Boys, Season 3 is now playing! 1 min 
Primitive Technology: Double water bellows 20 min 
Primitive Technology: Roof tiles dried by underfloor heating 13 min 
Primitive Technology: Mud mortar experiment and firing roof tiles 25 min 
Living by Power Lines #science #electrical #cancer 2 min 
This is NOT an iPhone 2 min 
Claude Just Revealed AI's Biggest Problem 4 min 
Primitive Technology: Hut with Underfloor Heating (Ondol/Hypocaust) 15 min 
Primitive Technology: 2.5 m Natural draft furnace experiment 23 min 
Primitive Technology: Convection turbine experiments (hot air windmill) 13 min 
Primitive Technology: Portable pulley blower 15 min 
Primitive Technology | Flat vs Curved Tiles, A Tough Lesson 14 min 
Primitive Technology: Iron Prill Welding Experiment 27 min 
The Japanese Tsunami That Killed 20,000 People | Fascinating Horror 12 min 
LORN - SHELTER 4 min 
He Became a Monster to Save the Alien Woman Who Saved Him | Fantasy Alien Movie 42 min 
Amy Madigan Talks Horror’s 2026 Oscars Breakthrough 1 min 
Famous Movie Weapons Vs Giant Balloons! 24 min 
Primitive Technology | Firing Tiles and Building the Roof on the Mud Mortar/Fired Brick Hut 17 min 
Puff saved the day! #thatlittlepuff #puffmademebuy 1 min 
Learn Colors with Babies | Colors Song for Kids | Nursery Rhyme & Kids Song | BabyBus 41 min 
Egypt Just Started Building a Second Nile 55 min 
Why Groceries Are SO Expensive Now 27 min 
Nuclear Egg (LATITY-015) 14 min 
I put jet engines on a SLED and broke a WORLD RECORD 27 min 
Our projects create A LOT of damage #Aiper #AiperIrriSense2 #SummerWithAiper #PrimeDay #2026PrimeDay 2 min 
Helldivers 2 - Devoid of Liberty: Uncover the Truth | PS5 & PC Games 2 min 
Cyclops (2027) Kit Connor & Samara Weaving 9 min 
Emma Frost Is About To Change Everything 9 min 
The #1 Healthiest Carb in the World 9 min 
What Happens to Your Body Years After Gallbladder Removal 12 min 
MEMORY MANAGEMENT 4 min 
Daily Driving the Steam Machine 1 min 
Framework 13 Pro: The Modular Laptop is Real! 13 min 
Overexplaining - Why iPods Sound Different 8 min 
I Said Yes to Every Email for a Month! (Again) 31 min Grate furnace, wood fuel smelting experiment Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! Watch my newest content: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj&playnext=1&index=2 Follow Primitive Technology: Wordpress: https://primitivetechnology.wordpress.com/ Patreon: https://patreon.com/user?u=2945881 Watch More Primitive Technology: Newest Uploads: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj&playnext=1&index=2 Pyrotechnology: https://youtube.com/playlist?list=PLGnWLXjIDnpBVRqu5lz5JGaQxjPs7q3CJ&playnext=1&index=2 Shelter: https://youtube.com/playlist?list=PLGnWLXjIDnpBBsdKZb-vy30o88SIxItp2&playnext=1&index=2 Weapons: https://youtube.com/playlist?list=PLGnWLXjIDnpA-XGDrrmVgBnSXx15i2Awp&playnext=1&index=2 Popular Videos: https://youtube.com/playlist?list=PLGnWLXjIDnpAb29Lrdki5BPjTpMon8zla&playnext=1&index=2 About This Video: I built a furnace from bricks with a grate to admit air that ran by natural draft and used wood fuel instead of charcoal to smelt a cylinder of iron ore and charcoal powder placed on the grate. The grate had a hexagonal cross-section and the furnace was made from bricks. The furnace was 1.5 cm tall when finished and about 50 cm wide internally. The ore brick was placed on a small pot filled with twigs in the centre of the grate so that it would melt into the pot. A crucible was not used because there is no clay refractory enough to withstand the heat here. The furnace was filled with wood. A fire was lit from the bottom up and the whole thing burned for about 2 hours. The ore brick had indeed melted but fell over during the smelt so the slag and iron didn't flow properly. The pot it was meant to melt into melted apart and cause the ore brick to topple. But the ore brick still did melt and some iron prills were visible but were to small to bother collecting. The ash from the firing was made into ash pellets for mortar production that will be used on another project I'm working on. The furnace has potential, no labour is used during operation (no bellows or blower), no charcoal is needed though the wood must be cut to small pieces and a high temperature can be attained so that ore is melted. About Primitive Technology: Primitive technology is a hobby where you build things in the wild completely from scratch using no modern tools or materials. These are the strict rules: If you want a fire, use a fire stick - An axe, pick up a stone and shape it - A hut, build one from trees, mud, rocks etc. The challenge is seeing how far you can go without utilizing modern technology. I do not live in the wild, but enjoy building shelter, tools, and more, only utilizing natural materials. To find specific videos, visit my playlist tab for building videos focused on pyrotechnology, shelter, weapons, food & agriculture, tools & machines, and weaving & fiber. #PrimitiveTechnology #wood #fire
Paket publicerade av skaparen bakom denna video.
Denna skapare har inte satt sina priser ännu. Skicka en begäran och vi vidarebefordrar den — priset avtalas innan något debiteras.
En återkommande plats i mitt innehåll. Prenumeranter hamnar i en kö — eller en slumpmässig lottning när det finns fler prenumeranter än platser — och visas i själva videon, i eftertexterna eller i beskrivningen.
per månad
Pris på begäran
Ett garanterat framträdande på minst 10 sekunder i min nästa video. Priset beror på var i speltiden inslaget hamnar.
Pris på begäran
Ett garanterat framträdande på minst 10 sekunder i en Short klippt från en av mina befintliga videor.
engångsbelopp
Pris på begäran