Chocolate kitchen knife that kills bacteria

[@kiwami-japan]

This year's Valentine chocolate is finally complete ※これはバレンタインチョコです

[@hikarie3974]

約4ヶ月遅れのバレンタインとか… 流石 不審者がすることは違うわ……

[@user-ob2tn7xm2d]

約4ヶ月前から作ってたんだよね！きっと...

[@hoe-ru1115]

ひえっ…

[@aokaeruksi2]

かなり遅めのバレンタインですねw

[@ひさぁ]

バレンタインチョコ０個だったので助かります

[@JonkariP]

It's good to see you back

[@IRIS_OSHIMA]

本物で草

[@道産さといも]

本物だ！(初見)

[@Eli-em2nc]

jonkari a fan of kiwami?

[@dezee7180]

I just watch a meme made by u lmao

[@Zneonn]

I too was wondering how Kiwami was.

[@Kamitsurugi]

He just added enchantments to a knife

[@kairu5092]

Yooo, didn't expect to see you here.

[@joao_OP]

Kkkkkkkkk yes

[@sarahvanrooyen7280]

Yep

[@Lonewulf321]

@@kairu5092 I didn’t expect to see you here

[@pix_xl]

@Ethan Barnes sweeping cleanse VI

[@rindo661213]

最初から全部見てて、どこがどう繋がるの！？！？と思ったら、ちゃんと抗菌滅菌除菌について詳しく実験して見せてくれたのがわかって感動した....... 天才はかんがえることが違う。 観点培養始めた時は何が起きるかと思ったけど、目で見てちゃんと分かるのほんと助かる、、

[@lightandthesungod]

he did all that work to show us that silver kills bacteria. what a bloody legend

[@lightandthesungod]

@【裏アカ】かなこ 英語でお願いします

[@lifestarmoonlight7460]

And to destroy his hard work in the end

[@hid3f_]

@@lightandthesungod corn bot spammer

[@nextombz]

@@lightandthesungod its a scammer

[@eleanor8248]

Stressing me out so much that he left the cultures at 35°c tho 😭

[@やきにく-y2k]

制作過程を見ててもどうして結果に辿り着くのか欠片もわからんがとりあえず、この人がとんでもなく頭が良いという事ととんでもなく不審者であるという事は分かる。

[@normalanri7972]

いや この人はもう 不審者の域を超えちゃってるよ

[@あとぉん]

持ってる器具から不審者なんだよなw

[@両儀志貴]

最初の10分くらいは銀イオンの作り方。続く5分は銀イオンの抗菌作用の証明。残りは包丁作りって感じだね。

[@arthrz3496]

Totally agree

[@阿吽-z9l]

チョコの中に銀イオンが入ってるからあそこまで硬くなるってことでok？

[@6root91]

Man combines chemistry, biology, physics, insanity, epicness and humour all into one video which he films in his kitchen.

[@SephirothRyu]

*Now he just needs DETERMINATION. After all, he already has a CHOCOLATE knife.

[@seasalt5650]

Don’t forget ASMR

[@boorave]

Don't forget knives

[@rascal_rascal]

And culinary art!

[@mearkat1313]

And the knife making and sharpening skills

[@wowwow737]

いつも「なにやってんだろー」って思いながら見させていただいています。楽しいです。ありがとうございます

[@nickquang1996]

This is a tough one but I tried my best: Silver clay: source for silver nanoparticles - Burn off all additives to get purer silver metal in chunks, also made into a bar shape Weird contraption with the wheel that he heated up on one side: I believe that's a Stirling engine, google it for more details - Used as power source for a voltaic/galvanic cell Voltaic cell: the beaker with the water and the 2 bars of metal -EDIT: this is actually an electrolytic cell, basically the opposite of a voltaic cell - Used to extract ions from the silver bar into whatever liquid it's dunked in Condenser: the big plastic bucket with 2 holes high and low on the sides + the metal tube connecting them - TDS reading = he is showing how tap water is not pure, has tons of stuff in it that's NOT silver - Can use the simple condenser setup to make distilled water - Boil tap water on one side, pure water boils, stuff in it doesn't follow and stay back down - Water vapor goes into the funnel, through the metal tube - Metal tube goes through the ice water bucket, which is cold - Hot vapor + cold temperature = water condenses back into liquid, falls into collecting beaker - Now you have distilled water = pretty pure water Voltaic cell (again): now he is making a proper voltaic cell with 2 chambers - EDIT: electrolytic not voltaic - Same concept as before but now the chamber with silver will be only water + silver ions UV light chamber: he's using UV light to add energy to supercharge the silver ions (photocatalyst) - Make silver ions better at killing bacteria - Color change is probably from excited ions? I'm not sure - EDIT: turns out this is just to decompose the silver compound, basically showing you that this is actually silver he is working with Cooking pan: he has pure, excited silver nanoparticles powder here - He's not using the powder though, he's only doing it to show you that he has silver powder - Weird flex, but very OK Agar: aka jelly; he's suspending the silver ions inside the jelly for easy use Petri plates: used to grow bacteria cultures - Agar + sugar = jelly is food and land for bacteria to grow; bacteria eats a lot, so by using a few sticks of sugar he will not get too much bacteria - Keyboard, door handle, shoe = common places that has bacteria lying around Box + heater: incubation chamber, he's going to grow the bacteria plates in here; temperature is 35 C, toasty - Shows you that he has live bacteria to use for testing - Agar + consomme cube = consomme is stock, this nutritious food will feed any bacteria out there, so he will get a LOT of bacteria, all kinds - Agar + consomme cube + silver jelly: this is to show you that the silver jelly does kill bacteria; if there is enough food but no bacterial growth, it means the silver jelly used sharp knives to shank them and their children in their sleep Chocolate making: literally anything will make be hard if you dry them enough Doll in bathtub: centrifuge - Chocolate melts because it is suspended in natural oil - The centrifuge spins very fast; heavy cocoa sinks to bottom, cocoa oil floats on top - He poured out all the oil, leaving only cocoa powder - He probably stuck a spinning motor rod through the doll's butt, and the leg is the switch Now: add silver jelly to the hard core cocoa powder, and you can shank people without fearing bacteria will kill them before you do. This year's Valentine chocolate is finally complete

[@zeynepdiclecalsr6181]

This really adds to the video, thanks!

[@myratham3978]

heck this is really comprehensive thanks for writing

[@YangYang-wv2op]

U smartass, great job.

[@RubixKyuub]

My smol brain would’ve never comprehended all that

[@176p]

@qn I might be wrong but slight correction: instead of Voltaic/Galvanic cell it should be electrolytic cell In a voltaic cell, you convert chemical energy into electrical and therefore don't need a power source.

[@jordyn2632]

i really appreciate that he doesn’t talk and just goes at his craft. I wouldn’t be complaining if he did talk, it’s just that the way he films and does stuff is satisfying

[@nicktwolf]

I honesty would like to know how he gets his ideas and why he started making knives.

[@Kanzeons]

the comment below this is quite conflicting

[@FataliiTea]

I (like to) believe he films it in this style to be more universal, so people outside of Japan can enjoy it too

[@FataliiTea]

@Yol Riin Lask than just?? don't watch it? don't consume media you find boring

[@TheSlipperyNUwUdle]

Funny enough, he’s added music to one of his videos and the comments are not having it. 😂

[@SkyFIRSTMoon]

こんな時間かけて作ったのを、最後そうする勇気がすごい

[@きちだ-h2q]

それな

[@Gkitchens1]

I love that he does things specifically not because they are easy but because they are hard. He could buy silver ready to mix into the chocolate, he could link to other sources to prove silver's antibacterial properties or show them more simply, he could use a phone charger to power the reactions, or just buy filters and proper lab equipment to distill. Yet he *CHOOSES* to do the work to show the silver killing bacteria, he chooses to use unique or just different equipment, and shows an actual practical use for the sterling generator combo. The doll shaped centerfuge is impressive.

[@ajuntapall8860]

He even could have just mixed the silver clay directly into the chocolate.

[@Lemonator32]

I like how this channel went from sharpening knives to advanced chemistry

[@Flxwless_Official]

ikr 😂

[@Kioshi934]

not really advanced tho tbh, smart with the DIY set ups but those methods are taught to kids at like 15

[@colinfisher3397]

@@Kioshi934 they did not teach electrolysis until i was in college and even if they did they wouldn't teach you how to find out what chemicals would be made. it would have been the most basic set up like he did in the first set up where he made silver chloride.

[@Kioshi934]

@@colinfisher3397 I did electrolysis last year when I was 15, what country are you in cuz the content might be a lot different

[@magdalenusrex346]

@@Kioshi934 I'm from America and the most advanced thing public school ever had me do was extract DNA from a strawberry. This kind of stuff would be unheard of where I was at.

[@亀仮面-c4y]

17分かけて銀イオンの凄さを説明して残りの8分で頭のおかしさを説明する動画です

[@大ほ]

何をやってるかわからなかったので助かりました

[@user-zg2sn1cs9w]

そういう事だったのか

[@shadex582]

インターネットのマジックによって翻訳する、私はこれらのコメントを読み、私は笑った。 ありがとう

[@大ほ]

@@shadex582 I'm glad you enjoyed it ！

[@宮内喜美男]

正解!!!

[@月道-h6n]

作業工程全部 意味や根拠があるんだろうけど、よくわからんまま見てるKZbinr第1位

[@cubesideyt6014]

this guy is the definition of the saying "if you want to make a pie from scratch, first you have to make the universe" but for knives

[@リモトン]

やってることも凄いけど、こんだけ色々やって道具やキッチンが綺麗なの凄いなあ

[@maron3959]

確かにThe作業場みたいになってないね、！

[@ミスターポポ-k4q]

@りほ 【裏垢】 (女子は可)

[@ミスターポポ-k4q]

@【裏アカ】ことね (女子は可)

[@user-eg7rl7lu2s]

@@ミスターポポ-k4q 草

[@katsuk6295]

【裏アカ】かなこ　それをわざわざここに 書く必要性は....　(というか見てほしくないなら書くべきではない気がする) ところでアレとは...... あ、、、 筋トレか。

[@MyRegularNameWasTaken]

Me: "oh cool another knife" Video: "here's 17 full minutes of actual chemistry work"

[@valeriobertoncello1809]

This is honestly the best kind of clickbait

[@qingxiaoliang4013]

and microbiology

[@jonnywilson9117]

Thing is, we can all learn some very interesting things from these videos. Hands down, more informative than science class in high school.

[@Samithecutie]

Ikr

[@romxxii]

Dude went through multiple disciplines: chemistry, microbiology, chocolate tempering.

[@yuno3170]

更新のない間本当に警察のお世話になっているんじゃないかと1番心配しているチャンネル

[@あああああああ-g6h]

共感しか産まない

[@qawsedrfgtyh]

更新してない間は警察の元で更生ってか おもんないから送信しようか迷ったって保険だけかけとく

[@新人スタッフ-x8j]

@@qawsedrfgtyh 率直にいうけど、おもんない上にダジャレにもなってなくない？

[@kou2972]

分かりみがマリアナ海溝

[@user-op2ef6wb8r]

それが本当だとすると警察に目を付けられたにも関わらず動画投稿を止めない究極のエンターテイナーになるな

[@Mayu-_-22]

おすすめ… 泣かせるなよ… 懐いなもう…

[@ジェネラル13]

どんどんよくわかんない道具が増えてく中の牛の安心感よ

[@shizukae9045]

唯一使い道が分かる器具w

[@handlename854]

毎回毎回変な道具ばっかり使ってるけど、実際買ってるのかな？いくら稼いでる不審者さんとはいえ出費がとんでもないことになりそうだけど

[@maple-666]

ボロボロにされる用のダンボールにも是非戻ってきて欲しいな

[@frraaa16]

what

[@なしこーなせ]

低評価がゼロだと！？…

[@kibin5835]

"Is this chocolate unhealthy?" "No, but it can hurt you in other ways."

[@chezmoi42]

* clicks on notification while eating chocolate *

[@africkingupsidedownmountai7362]

Would probably break your teeth

[@Poopoocaca-b2j]

it tells you things you dont want to hear like how mr beast hasnt uploaded in over a month

[@marionettehone]

@@Poopoocaca-b2j Sounds like you’re having an existential crisis there, dont worry, he’ll be back in a few years

[@Poopoocaca-b2j]

@@marionettehone im fine i got other channels

[@mochochooo]

銀の抗菌作用を証明してからチョコレート作ってるの草だし、遠心分離のかけ方が不審者すぎる

[@Black-mamba555]

ボリュームがお菓子いんだよな、

[@海-l1t]

7ヶ月も経ってるけど きっと彼は大掛かりなものを作っているのだろうなと信じてる

[@megamunch2.o310]

彼はビデオを投稿するのにとても時間がかかるので、私は彼のことを忘れました。幸せな私は彼を再び見つけました

[@あた-x4k]

4ヶ月投稿なくても納得できる作業量

[@有機ネギ]

でも動画少ないと収益が...

[@軽空母龍驤-n2h]

@@有機ネギ 1個の動画で有り得ん再生数稼いでるから 平気やろ知らんけど

[@太郎太郎-u6o]

本業で年収１０００万近くあるって昔動画で言ってた 若いのにそのくらいだから公認会計士かな？と予測されてた 動画を見ると実験物理学者にも思えるけど 学者ってそんなに給料良くないらしい

[@有機ネギ]

@@太郎太郎-u6o そうなんですね、勉強になります。 本業がある程度充実していると、趣味の自由度も広がるんですね。 社会に出ても好きな事に取り組めるように、勉強頑張ろう…！

[@annoy4nce648]

I love how these are all framed as tutorials, even though no one in their right mind would follow along.

[@Unclaimed_Username]

Man I would absolutely follow along if I had access to this guy's huge collection of equipment. Imagine showing them off "And THIS is my chocolate knife (it is also naturally antibacterial due to silver infusion). And THIS is my bread knife. This one is made from smoke, and this one is made from milk..."

[@seisoch6969]

how are they framed as tutorials tho?

[@andresscott1086]

Is that a challenge i see?

[@sevinsbmyname5802]

Speak for yourself man. I’m ready to kill bacteria

[@mariahmayers8869]

Nilered did a bismuth knife but other than that yeah pretty much.

[@empdisaster10]

This man scares me. Hes a real life alchemist and has slowly become more and more self sufficient. Like dude owns a heat powered generator to power his works now

[@kiriedawa]

“The government watches us through electricity, we must provide our own power now”

[@Kn.77]

I have no doubt this man could start an empire built entirely on knives and doll heads

[@akiro_25476]

He's about to become the next Full Metal Alchemist

[@homelywriter]

Sterling engine if your interested btw

[@flyingwondercat739]

@@homelywriter *Stirling Engine*

[@さかなん-y8v]

この動画を見た感想 勉強になる理科の実験だった

[@TheRealGuywithoutaMustache]

The 0.01% of bacteria that survive: "Why am I hearing boss music?"

[@spenguin29]

Ngl you seem familiar

[@infochan6776]

How are you everywhere? [16]

[@recreational0014]

I see you everywhere! How many videos do you watch each day!?!

[@boneyskeleton101]

K

[@maindepth8830]

Why are you everywhere?

[@asagiiro]

化学で習ったことってこういうことだったんだなぁってわかって勉強になる

[@guidohorns2206]

主の製作期間が3～4ヶ月程度である事を考慮すると、今年のバレンタインからこのチョコをずっと作っていたことがうかがえる。 お疲れ様です。

[@ノア-n7u]

@soato 数年前の時点で本業が千万超えてる人だからね〜 ※本業＝事務員らしいです。

[@たるぎ-f8n]

この人はいつも投稿頻度が少なめで数か月に一本とかだから信じて待ってる

[@みかん2086]

この内容で頻度高けりゃそれはもうバケモン

[@しゃしゃいしゃこ丸]

@@みかん2086 時間を操るしかなくなる

[@dre8305]

@@しゃしゃいしゃこ丸スタンドかスペルカードか、どっちだろうね

[@くだちい-w6o]

過去一で手順が理解できない圧倒的不審な一振

[@atomic-senn]

15:17こっからほんへ

[@marugarista]

略して不振

[@廻間ユウタ]

本編前でやってる事は 電気分解とか培養とかで 最終的にはAg+(銀イオン)の殺菌力の証明ですね。

[@花山薫-e4z]

寒天培地で銀イオンがどれだけカビに効くかが証明された動画であります

[@aonokurage1592]

どう考えてもかけた労力に対して得られたものと名声が釣り合ってない人

[@一号-v5k]

この世で唯一リカちゃんを遠心分離機にする不審者 The only suspicious person in the world who uses a doll as a centrifugal separator.

[@apolloandwarrior_3229]

I hate myself for translating this The only suspicious person in the world who cares about Licca-chan Licca-chan is basically Japanese Barbie

[@chesterlight5130]

@@apolloandwarrior_3229 He said "the only imposter in the world who used Barbie doll as a telecentric separator"

[@一号-v5k]

@@chesterlight5130 Thanks for translating my comment, you guys! I tried to say it in English, but I was too surprised to speak😉

[@GalianMode]

@@一号-v5k Your translation was correct the first time hahaha

[@normalanri7972]

@匿名希望 リスカ？とか？

[@thatoneguyoverthere4561]

I can't tell if this man is a professional, or just borderline insane.

[@tuttiflooti]

He’s on the line between the two which makes him a scientist

[@lucabuassi9452]

Ohhh- This is just fucking perfect.

[@CyberHermit92]

the answer is "yes"

[@John_Ass]

Professional borderline insane dude

[@silvyboi4150]

Both

[@空から降り注ぐ毬栗]

この動画を見て思い出して昔のチョコレート包丁の動画見てたら不審者さんの進化を感じた どれだけ進化しても変わらないきゅうりと水差しが好き

[@foolydude4305]

As soon as I saw the doll's head start to spin, I realized I was watching both a genius and an absolute maniac. Edit: Grammar corrections.

[@chezmoi42]

My favorite moment: Centrifuge Barbie!

[@ShubhadaKAMBLE3016]

Man you should have seen his vibrator barbie

[@tianacamacho1871]

@@ShubhadaKAMBLE3016 im sorry W H A T?!

[@qopkornz]

@@tianacamacho1871 lol new here?

[@tianacamacho1871]

@@qopkornz yeah i- do yall got a link

[@amraam3451]

遠心分離とか寒天培地とか、やってる事は大学の研究室レベルでもおかしくないのに結局包丁に戻る不思議

[@はるかさん84]

しかも、そこまでして作った包丁を結局食べるためにふやかすという謎エンディング

[@tell4590]

銀の含有した包丁をふやかして食べようとする狂気

[@ワイやで-b9g]

@@tell4590 湧き水とかに銀が溶けてることは結構あって、てかむしろ銀がとけた湧き水の方が美味しいとされていたりするんやで（無駄知識をひけらかしていくスタイル）

[@piyopiyo-aisu]

不審者だからで済む不思議

[@mumomo]

遠心分離の方法(道具)には狂気しか感じないが() ほかの装置はまともなのに遠心分離器だけは、、

[@yuugfy]

圧倒的さんが使った物で、一通り理科の実験できそう

[@TenTem]

寧ろ包丁を作る過程が実験

[@air_compresser]

今回特に(厳密さがないとはいえ)ある程度の微生物学実験までやってるので…

[@user-wawon]

じゃあ不審者さんとか

[@アホな運営-o4k]

@@user-wawon やべぇ奴じゃねぇか

[@user-wawon]

@@アホな運営-o4k わかる

[@fynn2350]

Simply the fact that this is completely understandable with just a handful of words thrown in makes it genius. The video not only shows what is happening but also why, all in images.

[@kaptainkokujin4986]

I'm incredibly concerned by the fact that he's now designing knives that are clearly not suited for kitchen use.

[@snactimusmaximus]

“A cooking knife” “Cooking a knife” meh, close enough.

[@infochan6776]

I mean this knife you wouldn't need to clean with as much soap at least, save money!

[@Alice-burrice]

"chocolate knife that destroys 100% of any dna I left in it after killing someone"

[@zumirelix]

I was kinda sad he went through all that just to melt it in the end, but probably for the best he doesn’t let a bacteria killing, killing tool into the wrong hands.

[@brodylockley3141]

@@zumirelix or maybe it was always in the wrong hand and he was getting rid of the murder weapon

[@五十嵐りん-m2y]

最近理科の実験とか化学の楽しさが学べてすごく好きです

[@RianKashfi]

Therapist: “The doll centrifuge isn’t real, it can’t hurt you” *the doll centrifuge*

[@Shiratto]

Hehe, doll centrifuge go whirrrr.

[@rijaxbloodmore1644]

I laughed my ass off when it turned on. I new they were centrifuge capsules but I was lost with the doll. Did not disappoint

[@momina7776]

18:03

[@ultraluxeest1991]

Overused format.

[@かす-q8b]

@さくら 【裏垢】 アレってなに

[@Aminmotors]

The amount of time, effort, and scientific prowess that went into this video is *absolutely insane...*

[@Mizune621s]

高校化学基礎の内容が具現化していく感覚がたまらなく愛おしい

[@h.l4650]

My favorite element is hydrogen

[@izzywang7060]

I was caught off guard when the doll started spinning like some cursed amusement park ride haha

[@ultrite]

When the doll has a dark determination

[@jorgeeduardocalderon605]

Happened with the drill on the extractor hahaha

[@joe7348]

@@ultrite a

[@rexluna5430]

This is still one of the best channels on KZbin.

[@tinyann3675]

I always forget this channel exists and then it comes back on my feed like once a year. I always enjoy these.

[@mastermelee2543]

This man maxed his Cook, alchemy and blacksmithing skill tree just to make custom assassin weapons

[@syvergamerrc8614]

which basicaly means you can make deadly weapons out of everything in your kitchen, even knifes!

[@RandomL0s3r]

@@syvergamerrc8614 Watch him make a knife out of knives

[@syvergamerrc8614]

@@RandomL0s3r :o that would be cool as hell!

[@boorave]

@@RandomL0s3r knife out of blood

[@ryanmcmanus7273]

The silver is still in there

[@Chpow01]

I love this man. The dedication to work with burnt chocolate, the vision to infuse silver in to chocolate to take advantage of it's antiseptic properties, the persistence to finish the task, the questionable stance on societal norms/conventions that let's him make that centrifuge! Genius!

[@TheKumaDono]

And then the conviction to destroy the work afterwards!

[@Hagantic]

I hope you are pursuing a degree in material science. As a chemist and knife nerd you never cease to amaze me with your innovative uses of materials.

[@EvaHoshizora]

He is an accountant if I'm not mistaken, this channel is just a hobby.

[@pegako]

リカちゃん遠心分離機恐怖でしかないw リカちゃん次はどんなふうに生まれ変わってくれるのか楽しみw

[@sbwriel69]

beginning of the video: "nothing is clear" middle of the video: "still not clear" almost the end of the video: "you begin to understand" end of video: "admire his genius"

[@UsedBlue1973VWBeetle]

if you have watched him a while. everything is clear from the start, he is a fucking genius XDdd

[@launchpadmcquack2210]

End of video: C U C U M B E R

[@Greippi10]

I often find myself thinking "how can this thing x be relevant to what he's doing!?"

[@arcvyndyraxa]

I DONT UNDERSTAND, WHERE IS THE PART CHOCHLOATE KILLS BARCTERIA???

[@H_editzz123]

@@launchpadmcquack2210 Z U C C H I N I

[@tachodabe]

Ag＋の抗菌の実験で１ヶ月以上かけてるのに仕上げた包丁茹でるのほんと狂気

[@トビ-v6y]

それな時間の4分の3銀イオンの抗菌作用の実験して草と思った

[@冷やし中華はじめました-v9c]

まじそれ どんな神経してんのって恐怖を感じた自分に驚いたんだよね

[@ss-jx5tf]

@@冷やし中華はじめました-v9c ひろゆきキッズ寒いからやめてくんね せめて他のとこでは

[@おれんじ-p8g]

それってあなたの感想ですよね

[@ゆきあ砂]

@@おれんじ-p8g cold

[@benmatrox0707]

Omg this guy is phenomenal!! I thought the title was insanity but he genuinely combined a bunch of crafts and sciences together and legitimately made an anti-bacterial chocolate knife, like wtf 😂 definitely subscribing, this was fascinating to watch! Love these videos! 💕

[@ゆきこ-c6v]

半分以上銀の抗菌作用を示す実験で草(好きです)

[@アンチ-o1z]

グッド100にしといたで

[@sibama_n98]

@@アンチ-o1z ありがとう()

[@kurkurt]

アンチがアンチしてなくて林

[@kurkurt]

@みみ お前に言ってなくて森

[@UltraCheesecakeFace]

Some of my favorite things about these videos (in no particular order) 1. The amount of emotion he can convey even without words or a face 2. Some of the absurd things he owns (what even is that steampunk generator. or the doll centrifuge.) 3. The complex biochemical processes he does even with simple materials (distilling water, making an electrolytic cell) 4. The fact that you already know how the video is going to end (knife), but you are constantly blindsided by the twists and turns taken to get there 5. The soothing, ASMR-like quality of these videos 6. The somehow simulations feral, unhinged quality of these videos 7. The fact that they are presented almost like a how-to despite not being something that anyone else could do or would even want to do 8. Cows

[@UltraCheesecakeFace]

9. The fact that this caused me to eat a bowl of chocolate ice cream while watching it despite me remembering on the very last bite that I am lactose intolerant

[@KadeFitzhenry]

The “Steampunk Generator” is called a Sterling Engine incase you wanted to see more

[@alexdryver5090]

I think he made the doll centrifuge if you look close the motor is in the tub the doll is sitting on top and the flowers are there to hide it.

[@NKong95]

I think your point 4 might be my favorite one

[@qxtr5853]

the scariest thing is that he doesn't even bother to comment on all the science he is doing.

[@Sceleri]

Ag+

[@Alphanaira]

@@Sceleri your comment is so unnecessarily funny

[@arturjogi2667]

Only real science here is making the ions, no?

[@Sceleri]

@@arturjogi2667 your mom is the only real science im doing

[@sttream6410]

And just casually knows how to turn chocolate into a kitchen knife

[@user-mittsun18352]

なんか急におすすめに出てきて復活したのかと思った

[@suz5191]

the amount of science that kiwami includes in his knife making scares me, and I'm a science major

[@heavenlymessiah8692]

he's gonna cut you with science

[@monstrosity_01]

holy shit that's a lot of bots

[@suz5191]

@@monstrosity_01 ikr I've just been blocking them all - almost blocked your comment too lol

[@山本竜介-k6e]

因みに金や銅でも同様に抗菌作用がありますが、金はそれ自体が高価でそれに加え加工に濃塩酸と濃硝酸を混合した王水を使う必要がありコストが高く、銅は柔らかいものの酸素と結合して酸化銅になると有毒性を発言してしまう事から主に銀が使われています。

[@盾版剣等]

解説助かります！

[@sesamiroot]

酸化銅＜毒あるで！

[@なたね雨]

どんなに謎な行動も、結局何処までも包丁のためなのすごいすき

[@Sop-wav]

That’s a fucking stabbing knife mate Edit: I’m British trust me

[@紙の声]

1:20「銀粘土」 自分:「……銀粘土?」

[@clown-cult96]

I love the subtle ways his channel has changed and improved. It’s funny, creative and interesting. There’s not just a cool scientific angle, the knife and video are like a sort of art project.

[@マルふわり]

動画更新の間が開いてるのはなんかどえらい物を作ってるからだと信じてる

[@BlackCatsAndCorgis]

This is exactly why I love this channel. The amount of detail that goes into the making of the knives is astounding, and I just love watching the process.

[@Bri-lk7re]

It’s funny cause at no point during the video do we know where it’s going

[@yoshi_705]

We know the ending point. That’s about it.

[@00000あ]

この努力を一瞬で無駄に出来るのすごい

[@野原ひろし-z7e]

某忍者漫画で”ﾌﾞｩｩｩｩｩﾝ”って効果音出しそうな包丁のデザイン大好き。

[@おかぼプリン]

アスマ…

[@唇タラコ-w5v]

火の意思か…

[@Mcaark]

“Mom! Kiwanis is making my doll into a centrifuge again!”

[@kibbs325]

i could not stop laughing after that doll went crazy

[@mio1694]

Wait i can see the refence but i forgot which and its a kid episodeー

[@lawwongtube]

@@mio1694 Phineas and Ferb 👍

[@mio1694]

@@lawwongtube ah yes that. i use to like that episode lol

[@dexis9412]

“Can we see the murder weapon” “Your honour we have reason to believe the weapon was consumed after committing the crime”

[@nastybirdy]

Roald Dahl would be proud (See his short story - Lamb to the Slaughter).

[@wizardnebula8370]

@@nastybirdy For those who don't know the story a wife kills her husband with a lamb's leg and she serves the leg to the cops

[@ashadadcomshaismybiologica3397]

@@wizardnebula8370 Oh my 😃🧍‍♀️

[@EGRJ]

"Lamb to the Slaughter", Roald Dahl

[@sorakafutanari]

PASTA KNIFE 2.0

[@billyhk6286]

I was literally blown away when I saw you use the doll as a centrifuge… Such an amazing video showing chocolate could be that hard 🫨🫨

[@a.a.9167]

化学の授業は好きじゃなかったけど、この人の動画見てると化学おもろってなる

[@ion3018]

どんなものでもとても難しくなるほど面白いんだ でも基礎や中間ボスがクッソめんどい

[@rumai877]

同じく技術も('ω')

[@spoints434]

激裏版でんじろう。

[@あやとり-z7m]

17:12急な文明の利器に笑ってしまった

[@TheREALBOJACK]

I just love the way this guy fully explains the process he's performing, why he's doing it, and what effects it will have, all without speaking.

[@aSlimyDragon]

Except most people, like me, are still fully confused with no clue what's happening or for what reason. If you're like, a chemist or something you might know.

[@lucymac4403]

@@aSlimyDragon glad I’m not the only one I only started to understand what was happening when he brought out the cocoa beans

[@サトー-f3n]

中学時代には欠片も理解できなかった内容が高校になって少しは分かるようになって、なにか感動しました👍👍👍

[@zachs_way2749]

This dude's videos will always fly over my head because I don't know enough about chemistry to understand what he's doing, but it's always so fascinating watching him turn whatever the hell he wants into a knife.

[@michaelbayley9432]

I don't know that much either but this should help en.wikipedia.org/wiki/Medical_uses_of_silver#Adverse_effects

[@lowkey_Ioki]

Even knowing a good amount about chemistry, I have no idea where this guy is going 90% of the time.

[@WittleSofi]

@@lowkey_Ioki probably considdering its also a fair part of Microbiology

[@gingergiggles]

He made colloidal silver, which is anti-microbial. Its usually a very simple process but this extra ass bitch had to be Extra, as if his Brand

[@ryanalbright3732]

this is where the fun begins

[@ifleecy1285]

Didn’t this guy turn literally smoke into a knife at one point?

[@ApXucBuH]

He did!

[@Zer0_days_Offical]

Yeah he did! It's one of my favorite ones he made!

[@modakkagitplugga]

He's a marvel of material engineering up there with that dude who made a kalshnikov from a shovel

[@EduardoContrerasD]

kzbin.info/www/bejne/sIamdoCgndipl7c

[@flutterguy2258]

technecally he made a knife out of Carbon that he harvested from the smoke

[@saintazepam]

This man is really out here smelting and forging silver in his home

[@TrueThanny]

Forging, yes. Smelting, no. Silver clay is already pure silver in suspension. You mold it to the shape you want, then fire it in a kiln to burn away the suspension materials, leaving behind pure metal. There's gold clay as well, for the same purpose.

[@gianaross249]

I read that as smelling

[@Dan_Kanerva]

@@TrueThanny if it is pure silver than that clay must be super expensive, no?

[@Dan_Kanerva]

@Alex Mercer twice as expensive? LOL this man is either a over paid Chemistry teacher or the japanese Walter White

[@ahorserunning]

@@Dan_Kanerva he makes a ton off of youtube this isn't a small channel his videos get 10+ million views sometimes lol

[@sasatuki03]

初めてコメントします。 高校生の時、初めて不審者さんの動画を見て衝撃を受けました。これからも動画楽しく見させていただきます！

[@tsun7285]

なんだろう、映画二本見たくらいの満足感

[@StormGuy7]

I love how every time he makes a knife you don't see that ingredient throughout the entire video. I forgot he was making a chocolate knife.

[@pika3207]

Ye thought he was doing a cooking tutorial now

[@BrocksJellyFilledDoughnuts]

Mid video I was like: Wait, what?

[@coryclark5442]

Yeah i was like "wtf are those nut looking things.. Why is he grinding them up.. Huh that paste looking a bit like OH YEAH CHOCOLATE!"

[@tobyg5318]

The Bismuth one was mainly bismuth but I guess it doesn’t count since it’s already metal being made into the knife 😂

[@おあああ-d8c]

めっさ久しぶりの投稿でも圧倒的に不審者の極み

[@おあああ-d8c]

@登録者増えるごとに工口画像貼る&アイコン変わる【概要欄見て】 動画が出た時にめっちゃくちゃ嬉しかった

[@kitasoa]

@登録者増えるごとに工口画像貼る&アイコン変わる【概要欄見て】 なんでそんな社会のゴミみたいなアカウント名なの？

[@二郎タランチュラ]

キレ症ワロタ

[@おあああ-d8c]

てってってーてってっててー

[@諸星健-q7r]

この人KZbinが副業なのかな？って疑いたくなるほど投稿期間が開いてるよね

[@optout-q7o]

抗菌作用の検証だけじゃなくて、チョコを作り始めるのほんと好き

[@gracegirl1086]

"How did you say this man was killed?" "Deliciously."

[@wah9905]

Why there is no comment here?

[@edhx7454]

ikr

[@prismaticlol]

Why there no comment here?

[@jauhnwilks2114]

Last words were "Are you bringing a chocolate to a knife fight?"

[@TBananabread]

“How was he killed?” “Sweet and clean…” “That sentence was a lil sus… was that a confession?” “Oh anti-bacterial chocolate knuckle duster knife how I miss you so”

[@砂糖トウキビ]

知識職人技を趣味に使えるって良いよね尊敬しちゃうし羨ましい

[@UwUshun]

i like how we've gone from 10 minute videos with a 5+ minute sharpening process, to 25 minute videos with a 1 minute sharpening process.

[@Lapantouflemagic0]

i mean let's face it, we're all here for the pure madness of his builds 😅 explanation posted by the way !

[@romainr3139]

it's a better ratio IMHO

[@robertoberserker3138]

Well, the process he makes got really complex, and this is about material engeniering, still very relaxing to watch

[@ZiggyMandarr]

I'd still take 5 mins of sharpening.

[@maizjsj]

Dude chose the best time to start, too He just exploited the “so satisfying” trend to show himself making knives out of ridiculous stuff, and now he’s here and I love it

[@hisui_youtube]

17:12 久しぶりに見て、ここで声出すほど笑ってしまった😂 どれだけ自動化が便利なのかがジワリと伝わるシーン

[@てんてん-g3i7e]

何をしていても指先から発せられる色気を隠せない不審者!

[@ichigankozou]

それな！！！！

[@でぃあ__Dia_bolus]

色気❌ 覇気⭕️

[@kinacchiroom]

コメ欄なんでこんなに外国人多いんだ？

[@寿司-u7u]

むしろ俺たちが外人ニキ

[@芈-s5m]

よお外人ニキ✋

[@gary.420]

This man is teaching basic chemistry and microbiology without using a single word, what a legend.

[@jakubgrzybek6181]

Legends don't speak, they are told.

[@lermlol4298]

@@jakubgrzybek6181 cold

[@bluesap7318]

@@lermlol4298 mould

[@fidel6012]

@@bluesap7318 old

[@TheRealFluffy88]

he didn’t rlly teach a basic understanding at all he just showed how to do a thing

[@kibin5835]

When you read an article in the newspaper: "Japanese man spends 2 months making a deadly sterile knife out of cocoa beans and eats it afterwards."

[@smylyface]

I'm so confused. What did I just watch? I don't know what this channel is about but I am going to find out. This was bizarrely amazing.

[@ぶらごり-u4m]

圧倒的さんの家の設備で普通に研究活動出来るわ

[@ぺん-u7d]

名前の略し方それで合ってんのかw

[@芋けんぴ-w7z]

略し方はどちらかと言うと圧倒的に"不審者"の方がいいかと(ややこしい)

[@ぺん-u7d]

@@芋けんぴ-w7z 不審者さんの家で研究（怪しい）

[@user-furutori]

極みさん

[@RussellScott59]

Video about knife: Shows how to grow bacteria colonies and homemade choclate.

[@heh_boaner]

And distill water

[@witchnessp]

And coco butter

[@lightfox11]

@@witchnessp you need doll that spins her head

[@afrizaldaniswaraali8980]

@@lightfox11 A thousand times cheaper than a regular centrifuge

[@Shojo.Pandora]

The thing that scares me the most is the fact he knows what he is doing

[@Allahuma.sali.ala.muhammad.]

He just infused pure silver to chocolate and melt it into a knife, silver is used to filter water sometimes, now having silver in the chocolate knife, it filters the knife from bacteria.

[@pika3207]

@@Allahuma.sali.ala.muhammad. so you’re saying we can eat the knife?

[@Allahuma.sali.ala.muhammad.]

@@pika3207 we can but you don't want a lot of silver in your body, we have 0 usage for it, and it can cause a condition that makes your skin blue, not good.

[@pika3207]

@@Allahuma.sali.ala.muhammad. cool smurf

[@Allahuma.sali.ala.muhammad.]

@@pika3207 wha

[@maihi2012]

そんなに前と思ってなかったのに最後が７ヵ月も前で震えてます...。（時間が経つ早さに） 新作も観たいですが生存確認だけでもしたいです😭

[@NiNOKaWaee]

そして今は２年前。

[@user-VIVY0521]

銀イオンに抗菌作用があることをわかりやすく示す動画

[@kelbinhow]

Besides the crazyness, the geniality and the chemistry, can we ALSO appreciate how he is one of the very rare people that uploads an astonishingly good 1080p video? I mean, lot's of people uploads in 1080p but with half quality as this, let's give this man even MORE props.

[@alanbani8671]

I play this video on 1440p

[@tenerife_sea]

@@alanbani8671 I played it in 144p to save data

[@halu8194]

極みさんはいつもぶっ飛んでて、かつオシャレな動画作ってくれるなー

[@はや-v7u]

何をやってるかようわからんがとにかく凄い事をしてるのは分かった

[@thegoosereal]

This knife kills the other 0.01% of bacteria

[@missseaweed2462]

I'm the last 0.01% of people to like this as of right now. I guess that means death is knocking on my door. He says he has chocolate.

[@leg912]

we have achieved godhood