100 ТЫСЯЧ ШАРИКОВ ОРБИЗ в Ванной Спа Процедуры Разноцветные Шарики Растущие в Воде Купаемся и Играем
Опубликовано: 3 мар. 2016 г.Ника купается в 100 тысячах шариках Орбиз. Мы набрали целую ванну цветных орбизов растущих в воде, играем и принимаем Спа процедуры. Шарики Орбис лучшее развлечение для детей / Orbeez Bath Spa
.◕‿◕. С вами маленький видеоблоггер Ника. Вместе с мамой мы снимаем обзоры интересных игрушек, море сюрпризов, челленджи, а так же другое развлекательное и веселое видео для детей.
◠‿◠ ПОДПИСАВАЙТЕСЬ на новые видео, чтоб не пропустить ⇨ https://www.youtube.com/channel/UCZok...
P.S. Смотрите мои выпуски, ставьте лайки (палец вверх) и ПОДПИСЫВАЙТЕСЬ на канал Nika Kiko, БУДЕТ ИНТЕРЕСНО!!!
P.P.S. Интернет-магазин лучших развивающих книг для детей: http://www.literakids.ru
Всем привет! Меня зовут Эдуард.
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На канале ты найдешь научные эксперименты, самые полезные лайфхаки, реакции разных химикатов, самоделки и множество других полезных видео. Я буду делать больше рубрик и не останавливаться на достигнутом. Я надеюсь что вам нравится что я делаю и надеюсь на вашу поддержку. Хорошей вам жизни и веселого дня!
How to Make a cool and very easy Airsoft Grenade ( DIY )
Опубликовано: 7 авг. 2016 г.How to Make a cool and very easy Airsoft Grenade? -you need a simple explosive substance, a plastic ball and the match, clip and bottle cap. This grenade is dangerous because the pieces of plastic can make the wound. Be careful!
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Welcome to my channel. My name is Vitaly, and I love science!
My task is to inspire children to explore the interesting science. Here you will find lots of unexpected experiments; crafts improvised with minimal costs; interesting observations, the secrets of unusual phenomena, as well as long-term projects!
Опубликовано: 5 мар. 2015 г.How to hack flashlight batteries and a fire brick, into a desktop arc reaction chamber. ...For hobby metal melting, and for science!
Some quick links to a few of the materials I used:
This project was originally inspired by Theo Grey and his book, «Mad Science». After seeing the concept, I couldn't find any information anywhere on the internet or in libraries about arc furnace experiments, so I set out on my own to achieve these results.
WARNING:
Risk of electric shock, fire hazards, and toxic fumes depending on what material you're working with. Dust from refractory brick should never be inhaled, as it can damage lungs and cause long term respiratory challenges. This project can reach temperatures in excess of 3,000ºF (1,648ºC) which is well beyond the melting point of hobbyists. Caution, care and expert planning are required to mitigate risks. Have fun, but always think ahead, and remember that every project you try is at your own risk.
Project History & More Info:
If you're wondering where you can get fire brick locally, try a quick Google search for “refractory materials” in your city. I called a couple of companies near me and asked if they'd sell to the general public. All of them said yes.
If you can't find anything locally, try searching major hardwares stores online. They usually have inventory online that they don't carry in the stores.
The insulating fire bricks I got were the 3” x 4.5” x 9” Alumina-Silicate Brick variety. I got a box of 10 for $33, effectively making them around $3.30 each. I went one step further and designed the furnace so that 2 of them could be made from one brick, cutting the cost in half, making each furnace a pro-rated $1.65 each!
They're extremely lightweight, and capable of withstanding the temperatures used in steel working, but soft enough you can cut and carve them with kitchen utensils if you need to.
In reading and studying history a bit, I learned that some of the earliest forms of light were made using carbon arc lighting. Large amounts of electricity were pumped through carbon rods, making a bright arc and providing light.
To scavenge carbon electrodes, I took a lesson from NurdRage (youtube.com/NurdRage) a couple of years ago I saw his video on what could be scavenged from a carbon-zinc lantern battery (http://bit.ly/IBNurdRageBattery). It's useful to know what common everyday materials are made of, and these heavy duty batteries are containers packed with carbon rods, zinc metal, and manganese dioxide. I tucked the information in the back of my mind until now.
In this project I tried melting the zinc casings from the lantern batteries, and casting them into a small ingot, formed with a mini muffin tray. Be cautious of the zinc oxide fumes produced. I haven't personally suffered any ill effects from working with it, but some people claim it can give flu like symptoms, or a fever if inhaled in large quantities.
Zinc has a relatively low melting point 787.2°F (419.5°C), so the Arc Furnace is able to melt each casing into liquid zinc in around 5-10 seconds. That's amazing!
I don't have an exact purpose for the zinc yet, but it's an easy metal to work with, easy to cast, and great to have on hand for a future projects. It's also one of the main metals used for making a simple carbon-zinc battery.
The black stuff pulled out of the battery casings is manganese dioxide. It's a useful chemical for experiments with hydrogen peroxide, so it's worth hanging onto.
Although I haven't verified it, I believe any stick welder can be used to power the mini arc furnace, and for most hobbyists, that would definitely be the easier and safer way to go. I just don't own a welder, so I used the one I made instead. You can see how to make it here: https://goo.gl/H0FWxE
The longest I've run the unit continuously is around 3-4 minutes, and the electrodes get so hot at that point they can seriously burn your hands, or melt your gloves. I wouldn't recommend running it any longer than that.
Welcome to my channel Roman UrsuHack where you will learn how to make hand made crafts, New Year crafts, presents, toys, Halloween scares. The main thing is that one can make it at home and with one's own hands.
You are interested in handiwork, craft or you just have nothing to do, haven't you? You have found the channel you really need. Here you can find lots of crafts, hand made items, and the main thing is that they all made of make-shifts and at the lowest cost!
This channel is all about DIY, How To, Home Made, Great Ideas, simple, funny and entertainment.
WARNING: My videos are provided only for entertainment and watching purposes only. Please don't try to do what I did in my videos. No one is liable for any loss or damage caused by your reliance on information contained in my videos. Entertain your self but always be safe, and everything you do is at YOUR OWN RISK!
