월간 참여
월간내 콘텐츠의 정기 좌석. 구독자는 대기열에 들어가거나 — 슬롯보다 구독자가 많을 때는 무작위 추첨으로 — 비디오 자체, 크레딧 또는 설명에 나타납니다.
월간
가격 문의
다음
Primitive Technology: Grate furnace, wood fired smelting experiment 12 분 
I Wrote a NEW Sci-Fi with Project Hail Mary Author Andy Weir 60 분 
The Mysterious Swiss Lake Monster | Fascinating Horror Shorts 1 분 
Lupin: Part 4 | Official Trailer | Netflix 3 분 
The Real Atlantis Was Found - It's Right Next to Britain! 10 분 
Man Spends 210 Days Building DREAM VILLA By River | Start To Finish By @BushcraftFarm1 ![METRO 2039 – FIRST Gamescom 2026 Gameplay 4K | LOOKS ABSOLUTELY INSANE | BRUTAL Combat [PS5 Pro]](https://adm.6-9.space/storage/films/posters/yt_metro-2039-first-gamescom-2026-gameplay-4k-looks-absolutely-insane-brutal-combat-ps5-pro_1788789629.jpg)
METRO 2039 – FIRST Gamescom 2026 Gameplay 4K | LOOKS ABSOLUTELY INSANE | BRUTAL Combat [PS5 Pro] 11 분 
What's Hidden Under Antarctica? 19 분 
Selfie Waves 26 분 
Becoming A Test Pilot: Do You Have What It Takes? 46 분 
Lindsey Clancy and the surprisingly simple solution to helping moms with postpartum depression 2 분 
The incredible engineering of Venice - Stephanie H. Smith 7 분 
Why we can’t stop thinking about aliens | The Gray Area 48 분 
Primitive Technology: Wood ash & crushed terracotta mortar 18 분 
Primitive Technology: Portable pulley blower 15 분 
Primitive Technology: Convection turbine experiments (hot air windmill) 13 분 
Primitive Technology | Firing Tiles and Building the Roof on the Mud Mortar/Fired Brick Hut 17 분 
Primitive Technology: 2.5 m Natural draft furnace experiment 23 분 
Primitive Technology | Building Walls with Fired Bricks and Mud Mortar 13 분 
There’s NO Excuse Not To Try Linux! 18 분 
How The Space Shuttle Worked | Full Documentary 78 분 
This or Apple Vision Pro? 2 분 
Primitive Technology: Mud mortar experiment and firing roof tiles 25 분 
Primitive Technology: Hut with Underfloor Heating (Ondol/Hypocaust) 15 분 
Primitive Technology: Double water bellows 20 분 
Primitive Technology: Iron Prill Welding Experiment 27 분 
Primitive Technology | Flat vs Curved Tiles, A Tough Lesson 14 분 
Primitive Technology: Roof tiles dried by underfloor heating 13 분 
Mayday: The Survival Island - Official Release Date Trailer 2 분 
MONSTER TOWN - Ghouls, Monsters and Werewolves in a small part of London 1884 1 분 
CHESS WITH THE BAT DRAGON - The Devils Bargain - Fantasy Dragon Creature; Monster Town episode 2 분 
You've Been Using AI the Hard Way (Use This Instead) 34 분 
Final Fantasy VII Revelation - Release Date Reveal Trailer | PS5 Games 3 분 
Ranking Every Countries Most Popular Dish 21 분 
Man Builds Snow Log Cabin In The Forest Of Finland | Start To Finish By @sharingsurvival 30 분 
Why This Robot Kills Weeds With Lasers 15 분 
Egypt Just Started Building a Second Nile 55 분 
One headbutt and we're all gone 😅 #engineering #wolverine #marvel 1 분 
Reddit Is Deleting 25,000 Posts a Day #shorts 2 분 
Security Drones Debrief! (Exclusive Members Bonus Video 🎥) 11 분 
PAW Patrol's Best Back To School Rescues! 🚌🎒 #3 w/ Skye & Chase | 30 Minutes | Nick Jr. 31 분 
BEAST OF REINCARNATION Full 4K Prologue + First Boss Fight | New Action RPG Souls like SEKIRO & NIER 68 분 
Storm (2027) Maya Boyd & Samara Weaving 9 분 
Best 4K Multicam Setup for Live Events! (Full Gear Breakdown) 12 분 
The #1 Healthiest Carb in the World 9 분 
Fixing the Most Dangerous Dam in the World 23 분 
Thunderquakes Let Us Find Secrets Underground 1 분 
Who will be president in 2028? We made our picks. | America, Actually 44 분 
The right’s anti-Muslim midterms strategy 2 분 
How to date in real life 2 분 
Buying a 1 euro House in Italy - is it a scam? 42 분 Primitive Technology: Grate furnace, wood fired smelting experiment
2025 12 분
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
Life survival Tech video hobby Primitive technology technology modern technology pyrotechnology shelter weapons food & agriculture food agriculture tools & machines tools machines weaving & fiber weaving fiber
이 크리에이터와 작업하기
이 비디오의 크리에이터가 게시한 패키지.
이 크리에이터는 아직 요금을 설정하지 않았습니다. 요청을 보내주시면 전달하겠습니다 — 무엇이든 청구되기 전에 가격이 합의됩니다.