Ďalšie
Primitive Technology: Grate furnace, wood fired smelting experiment 12 min 
Under Attack On Ukraine's Eastern Front 🇺🇦 31 min 
Bluey's Happy Snaps - "Play For Real Life" Gameplay Trailer | PS5 & PS4 Games 2 min 
Diablo 4 Has No Signs of Slowing Down Despite Diablo 5 - Blizzcon 2026 18 min 
The End of Oak Street Exclusive Movie Clip - Dino Attacks Parents (2026) 3 min 
I Barely Survived This Horror Game... 233 min 
The Dog Stars - Official 'Meet the Survivors' Featurette (2026) Jacob Elordi, Josh Brolin 2 min 
What 'Made In America' Jeans Actually Look Like 15 min 
I bought the most CURSED TECH on the internet ft. KSI 25 min 
THE WILD - Trailer scene, Sci-fi action, werewolves, creatures, monster cats, Apes. Alien planet 1 min 
Dude Perfect's $100M Business, Mapped 13 min 
Mr Bean's Hotel Holiday Goes VERY Wrong! 🏨 | Mr Bean Live Action | Full Episodes | Mr Bean 75 min 
LAST TO LEAVE THE ISLAND 68 min 
Some places just feel like home. My Life with the Walter Boys, Season 3 is now playing! 1 min 
Primitive Technology: Convection turbine experiments (hot air windmill) 13 min 
Primitive Technology: Roof tiles dried by underfloor heating 13 min 
Primitive Technology: 2.5 m Natural draft furnace experiment 23 min 
Primitive Technology | Firing Tiles and Building the Roof on the Mud Mortar/Fired Brick Hut 17 min 
Primitive Technology: Hut with Underfloor Heating (Ondol/Hypocaust) 15 min 
iPhones are changing colour! 1 min 
AI Just Entered A New Era 8 min 
GLM 5.3: Powerful AI Is Becoming Almost Free 6 min 
Primitive Technology: Wood ash & crushed terracotta mortar 18 min 
Primitive Technology: Double water bellows 20 min 
Primitive Technology: Mud mortar experiment and firing roof tiles 25 min 
Primitive Technology: Iron Prill Welding Experiment 27 min 
Primitive Technology | Flat vs Curved Tiles, A Tough Lesson 14 min 
Primitive Technology | Building Walls with Fired Bricks and Mud Mortar 13 min 
The Final Problem | Official Trailer | Netflix 2 min 
Man Builds Snow Log Cabin In The Forest Of Finland | Start To Finish By @sharingsurvival 30 min 
Witch or Healer? Witchcraft as cure? Creatures in Monster Town part 2, The Devils Bargain. 2 min 
Mafia: The Old Country - Man of Honor Gameplay First Look | PS5 Games 4 min 
Fallout 76: Infestations - Gameplay Trailer - Available Now 2 min 
Primitive Technology: Portable pulley blower 15 min 
Paying For Food With My Car 1 min 
A Rough 3 Days on the Road *Almost fell asleep at the wheel* 32 min 
Egypt Just Started Building a Second Nile 55 min 
Why Groceries Are SO Expensive Now 27 min 
AI News: Microsoft Finally Reveals Their Plan! 31 min 
DEAD SPACE REMAKE All Cutscenes (Game Movie) 4K 60FPS Ultra HD 159 min 
A dream come true... #batman #batmobile #dreamgarage 1 min 
Luxury Garden Tour with Robot Gardeners | Retro Sci-Fi Short 1 min 
4K Cairo Egypt Walking Tour | What Tourists Don’t See on Egypt's Busiest Streets and HIDDEN Markets 93 min 
The Blood of Dawnwalker - Court System Explained 3 min 
I got inside FIFA’s Secret World Cup Broadcast Network 32 min 
Best 4K Multicam Setup for Live Events! (Full Gear Breakdown) 12 min 
Her Eyes Were Green 7 min 
The Best Car I've Ever Driven: McLaren W1 17 min 
There’s NO Excuse Not To Try Linux! 18 min 
Google Pixel 11/Pro/Fold Impressions: It Is What It Is 12 min 
LEFT SIDE 3 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
Packages published by the creator behind this video.
This creator has not set their rates yet. Send a request and we will pass it on — the price is agreed before anything is charged.
A recurring seat in my content. Subscribers enter a queue — or a random draw when there are more subscribers than slots — and appear in the video itself, in the credits, or in the description.
per month
Price on request
A guaranteed appearance of at least 10 seconds in my next video. Price depends on where in the runtime the insert lands.
Price on request
A guaranteed appearance of at least 10 seconds inside a Short cut from one of my existing videos.
one-off
Price on request