Add plant fibers to your mud whenever you make things and allow them to completely dry first. That should almost completely prevent cracking before you fire it in your kiln.
he most certainly knows that. he's made pottery before. but something like this, it's redundant, the massive availability and ease of filling in cracks with more clay make cracks a non-issue. there's obviously stronger, more durable kilns, but this works just as well. I mean look at what he was firing his pots with, a bunch of rocks stacked on one another.
You didn't quite get the limestone hot enough or for long enough for 100% converstion... but it's really cool seeing just any of it slake. I would the lumps IN water were I you, it's safer for slaking. Keep it up, I really enjoy your videos.
Try layering limestone and charcoal in many layers. This should help get the heat all the way through the stone when you light the fire. You should get a better yeild.
He was very good and intelligent at chemistry and physic in the way He made quicklime (CaO). [ Limestone(CaCO3) ----high temperature--> quicklime (CaO) + CO2 ] then He Uses CaO to make Ca(OH)2 after that uses Ca(OH)2 to make light -stone-concrete: [ CaO + water -----------> Ca (OH)2 then Ca(OH)2 + burned stone + water -------> light -stone-concrete ] Wow wonderful!
Anh ơi cho em hỏi với: 1) Loại đá anh sử dụng để tạo tô, chén sành, bắt buộc phải là loại nào vậy anh? 2) Loại đá mà anh đun với nhiệt độ cao để tạo ra vôi, bắt buộc phải là đá gì vậy anh? Thấy hay và đặc biệt quá. Em tìm trên internet thử mà không thấy.
I've seen someone fish with it by putting the dry powder in a bottle with a small hole in the lid, and then dropping it into a lake. The shock of the bottle shattering was enough to stun nearby fish.
Hello, @Primitive Life. I am a student and I'm going to make a presentation about lime on a conference. Would you mind if I showed your video there? It would be a great way to illustrate the theory. Thanks!!
Интересно, что он будет делать с цементом? Домик или печь, как думаешь? Ему нужно попробовать получить металл. Отапливаться или защищаться каменными стенами ему ни к чему.
Andrey Z на соседнем канале 2 тайванца или ветнамца дом построили, колодец и бассейн для сбора воды. Также из гашеной извести и песка. А вообще такое впечатление что они друг у друга идеи пиздят. А автор всех начинаний австралиец. Он вообще скоро ракету постоит.
an exothermic reaction. basically every chemical bonded to another chemical possesses energy in that bond. in this case it's calcium bound to oxygen, forning CaO. however, this is a rather "energetic" bond, and it's uncomfortable for both atoms involved. the only reason it reached that state in the first place was from them heating up the rocks, chemically altering it to form CaO in the first place. that was why they heated up the limestone and it turned white - it was no longer the same compound after heating. when adding water, it's easier for the calcium to bond to the OH- in H2O than it is with the lone oxygen bond it has - it has a lower energy requirement. (think of it in terms of gravity - a stone on a slope only needs a small push to dislodge it and roll downhill, but if you want it to go back uphill it's gonna take a lot of energy all at once. likewise, a high energy bond only requires a small "push" to get it to break and reform to a lower energy bond, but the reverse is gonna take some effort in the form of lots of heat/electricity/light.) so that water breaks up, reforming Ca(OH)2 and H2 gas. because the high energy bond was broken in the CaO and there's now a lower energy bond...that energy has to go somewhere. it is released in the form of heat, and in this reaction there's a LOT of heat.
calcium hydroxide actually. calcium dioxide would be CaO2. not... that this is going to occur, because oxygen ions have a charge of -2, and calcium is +2 in its ionic form. that means you only need one oxygen per calcium to balance the charges, in this case oxygen forming a double bond with the calcium. Ca(OH)2 is +2 for the calcium, and -1 on both of the OH-, each forming a single bond with the calcium. and the discovery of the molecule (elements are purely one type of atom - oxygen, calcium, etc.) was probably discovered like many other discoveries - total accident. i personally suspect it was first discovered by someone using limestone as a rock lining to contain their really hot campfire or kiln then it got rained on and they saw it hissing and falling apart and went "wtf?" it really wasn't until the Renaissance period and the rise of alchemy when chemistry as a science really took off. from those alchemists experiments trying to turn base metals to gold, we wound up with things like aqua regia (a mix of HCL and HNO3, called kings water because it could dissolve even so called "noble metals" such as gold and silver, which normally don't react with most acids) and philosopher's wool. (zinc oxide, produced by heating up zinc up hot in a crucible then agitating it quickly in such a way that it quickly "fluffs up" and produces a cottony looking white substance. rumored to be spun into cloaks said alchemists wore. probably not a healthy idea, even if possible.) there's still countless molecules waiting to be discovered. with over 100 elements that can bond in many different ways, and no limit that i know of for the max size a molecule can be, that's a lot of different possible combinations, so it's quite possible you'll come across some compound no one knows about yourself in your day to day life, even if it's from something as mundane as eating a salad or something.
IrishKitty1024 He throw away stones that aren't limestone. Burned limestone is CaO. He will drop it into the water and it will form CaOH. He will use CaOH for bricks and concrete or white paint.
Add plant fibers to your mud whenever you make things and allow them to completely dry first. That should almost completely prevent cracking before you fire it in your kiln.
he most certainly knows that. he's made pottery before. but something like this, it's redundant, the massive availability and ease of filling in cracks with more clay make cracks a non-issue. there's obviously stronger, more durable kilns, but this works just as well.
I mean look at what he was firing his pots with, a bunch of rocks stacked on one another.
হাতের কাছে যা আছে, তাই দিয়ে অসাধারন কাজ! 👏👍
You didn't quite get the limestone hot enough or for long enough for 100% converstion... but it's really cool seeing just any of it slake. I would the lumps IN water were I you, it's safer for slaking. Keep it up, I really enjoy your videos.
nice video
Good one. Now a pottery and ceramin kiln. And iron smelter. A glass smeltry, ... and you will be set with all things native.
Lime is very usefull. Well shown on camera. Quite the interesting effect :)
Bricks? Hmm, not enough Lime, maybe Paint?
thats actually quite a lot of lime. adding it to the already widely available clay he has, he'd have clay bricks just by adding a bit of lime.
Try layering limestone and charcoal in many layers. This should help get the heat all the way through the stone when you light the fire. You should get a better yeild.
تسلم ايدك جميل جدا 😍💪🏻👍🏻 أتابعك من مصر 🇪🇬
thanks, man love watching and learning I've made my own fish pond by hand like 1400 gallon now I am halfway done with my first kiln
I love his beautiful skin **o**
I can't believe this man put a bunch of rocks into a fire, then poured water on it, and made it melt.
He was very good and intelligent at chemistry and physic in the way He made quicklime (CaO).
[ Limestone(CaCO3) ----high temperature--> quicklime (CaO) + CO2 ] then He Uses CaO to make Ca(OH)2 after that uses Ca(OH)2 to make light -stone-concrete:
[ CaO + water -----------> Ca (OH)2 then Ca(OH)2 + burned stone + water -------> light -stone-concrete ]
Wow wonderful!
this guy deserve more subscribers
hombero but this guy is far better than him. Plus his videos are far different than him.
Muito interessante os vídeos desse cara ..
Mấy pha ném đá cẩn thận đó ad. Trúng chân thì khổ
try to make bamboo canon using that lime... reply if ur interested how its work. promise it'll be FUN...
السلام عليكم
انا احب هذه القناة جدا وأتابعها بشكل دائم
شكرا على الفيديوهات الحلوه
كيف صنع الحجارة
ماذا تعرف عن ríi
لم افهم
Anh ơi cho em hỏi với:
1) Loại đá anh sử dụng để tạo tô, chén sành, bắt buộc phải là loại nào vậy anh?
2) Loại đá mà anh đun với nhiệt độ cao để tạo ra vôi, bắt buộc phải là đá gì vậy anh?
Thấy hay và đặc biệt quá. Em tìm trên internet thử mà không thấy.
Qual é o nome desse tipo de rocha?
C grv cool que tu partage se savoir c'est super uiterressant
nice job
Chúc ad năm mới vui vẻ nha
Adding water to lime causes an exothermic reaction releasing heat.
I've seen someone fish with it by putting the dry powder in a bottle with a small hole in the lid, and then dropping it into a lake. The shock of the bottle shattering was enough to stun nearby fish.
fakkedd I have to see that, that sounds cool
Thank you for the explanation, i was curious as to why it steamed when water was poured on the rocks
Hello, @Primitive Life. I am a student and I'm going to make a presentation about lime on a conference. Would you mind if I showed your video there? It would be a great way to illustrate the theory. Thanks!!
Is that lime stone?
Subbed; thanks for the videos. Any building projects using lime interest me.
ăn tết đi man, giờ này lũi thủi trong rừng gì nữa
9:40 IT'S ALIIIIIIVE D:
Супер
Super
Интересно, что он будет делать с цементом? Домик или печь, как думаешь?
Ему нужно попробовать получить металл. Отапливаться или защищаться каменными стенами ему ни к чему.
Andrey Z на соседнем канале 2 тайванца или ветнамца дом построили, колодец и бассейн для сбора воды. Также из гашеной извести и песка. А вообще такое впечатление что они друг у друга идеи пиздят. А автор всех начинаний австралиец. Он вообще скоро ракету постоит.
Юрий Исайчено и ещё какую то штуку рядом с колодцем строят
Сергей Иванов они строят что-то типа отстойника для питьевой воды. Тоже молодцы ребята.
Юрий Исайчено, австралиец ахуенен, кстати.
Dá para tu me ensinar é uma que você faz de Fogo
Brasil
Nexus _bj Curitiba
Ele fez oq no vídeo ,vc sabem?
Daniel .c eu tbm não sei cara deve ser uma tapioca sabor pedra brita
e eu pensando que vcs iam me esclarecer
Calcário, com adição da água virou cal!
I didn't understand why you bake stones and what you get from it. Is the white stuff chalk ?
Burned limestone is CaO. He will drop it into the water and it will form Ca(OH)2. He will use Ca(OH)2 for bricks.
study than speak
Study, -then- speak.
@@SakuraUchiha1989 hahah.. karma is a b****
I assume you are planning on building bricks???? Is that cold water you are pouring on it to make it crack into smaller pieces?
Are we making roman cement/concrete?
Zarek Golike
Maybe, or he'll do white paint.
@@micha5816 or getting rid of the fur side of hides.
Chuc mung nam moi anh oi
Streamer Moments hk bk thuộc vùng nào của VN mk ha. Cảnh đẹp wá à
Now I am so curious what you are going to do with this limestone powder XD
Auke Mebel
Burned limestone is CaO. He will drop it into the water and it will form CaOH. He will use CaOH for bricks.
genial
im confused, you could pick those stones up so they couldnt have been hot, why did they steam when you poured water on them?
an exothermic reaction. basically every chemical bonded to another chemical possesses energy in that bond. in this case it's calcium bound to oxygen, forning CaO. however, this is a rather "energetic" bond, and it's uncomfortable for both atoms involved. the only reason it reached that state in the first place was from them heating up the rocks, chemically altering it to form CaO in the first place. that was why they heated up the limestone and it turned white - it was no longer the same compound after heating.
when adding water, it's easier for the calcium to bond to the OH- in H2O than it is with the lone oxygen bond it has - it has a lower energy requirement. (think of it in terms of gravity - a stone on a slope only needs a small push to dislodge it and roll downhill, but if you want it to go back uphill it's gonna take a lot of energy all at once. likewise, a high energy bond only requires a small "push" to get it to break and reform to a lower energy bond, but the reverse is gonna take some effort in the form of lots of heat/electricity/light.) so that water breaks up, reforming Ca(OH)2 and H2 gas. because the high energy bond was broken in the CaO and there's now a lower energy bond...that energy has to go somewhere. it is released in the form of heat, and in this reaction there's a LOT of heat.
very interesting
would Ca(OH)2 be calcium dioxide? i wasnt very good at science. im curious how the discovery of that element came about in more primitive times
calcium hydroxide actually. calcium dioxide would be CaO2. not... that this is going to occur, because oxygen ions have a charge of -2, and calcium is +2 in its ionic form. that means you only need one oxygen per calcium to balance the charges, in this case oxygen forming a double bond with the calcium. Ca(OH)2 is +2 for the calcium, and -1 on both of the OH-, each forming a single bond with the calcium.
and the discovery of the molecule (elements are purely one type of atom - oxygen, calcium, etc.) was probably discovered like many other discoveries - total accident. i personally suspect it was first discovered by someone using limestone as a rock lining to contain their really hot campfire or kiln then it got rained on and they saw it hissing and falling apart and went "wtf?"
it really wasn't until the Renaissance period and the rise of alchemy when chemistry as a science really took off. from those alchemists experiments trying to turn base metals to gold, we wound up with things like aqua regia (a mix of HCL and HNO3, called kings water because it could dissolve even so called "noble metals" such as gold and silver, which normally don't react with most acids) and philosopher's wool. (zinc oxide, produced by heating up zinc up hot in a crucible then agitating it quickly in such a way that it quickly "fluffs up" and produces a cottony looking white substance. rumored to be spun into cloaks said alchemists wore. probably not a healthy idea, even if possible.)
there's still countless molecules waiting to be discovered. with over 100 elements that can bond in many different ways, and no limit that i know of for the max size a molecule can be, that's a lot of different possible combinations, so it's quite possible you'll come across some compound no one knows about yourself in your day to day life, even if it's from something as mundane as eating a salad or something.
very interesting, i wish i completely understood it all, but some of it does make sense, as for salad, that is what my food eats! haha
Good
Its dolomit stone ?
alright, let the fun begin!
Why did you throw some stones aside?
IrishKitty1024
He throw away stones that aren't limestone.
Burned limestone is CaO. He will drop it into the water and it will form CaOH. He will use CaOH for bricks and concrete or white paint.
Wow
Gawe gamping ternyata!!!!
How do your knots with lianas
Cool video.☺ but i wonder if its a stove y is it not near ur kitchen
Since PRIMITIVE TECHNOLOGY, RUclipsrs be like: Primitive Skills, Survival Skills Primitive, Primitive Times, Primitive Life, Wilderness Technology. Anyone else?
Nature's Toolchest, Evolution of primitive technology, Survive Alone
I mean, you cant have one YT'er saturating a whole audience
True
...he didn't demonstrate how he started the fire for the kiln.
he also grabbed caustic quick lime with his bare hands. so what.
Pin me please😊
Cool, cracked stones...
Learn some chemistry and you'll realize he's creating one the most important things ever discovered by humanity.
Burned limestone is CaO. He will drop it into the water and it will form CaOH. He will use CaOH for bricks.
AldoRey this.
1.08 he has not made that bowl
ikr it looks like one from another channel
生石灰だこれー！
川端広幸 日本人いたw
日本人発見
Объясняйте свои действия))
нихрена не понял
Aleksey fr0gaaa гасит обоженную известь
И че это? Нахрена он это зделал?
Иван Русецкий Известь
Dima Yu. Столько гемора из-за известки?
555
Randje boruto
Bro, this shit can be dangerous. I am going to go with "you got lucky". Whomever is filming is SUPER lucky.
ا
N
good