Chemistry and experiments

The stained-glass window in the Tiffany technique is a rather ingenious way of connecting curly glasses. Not without some drawbacks - special materials and equipment are required, however, we must pay tribute

Good afternoon! Today I would like to show you how to make a Leyden jar, the simplest device in which you can store an electric charge. Static electricity is just a flaw or

Hello everyone, this time we will conduct an interesting experiment on the conversion of aluminum into fuel, which is hydrogen. If you watched the second part of the film "Back to the Future", then there was one

The oxidation of iron is called rust. Oxidation of other metals - patina. The first fight. Chasing the second. Chased not to expel, but rather to restrain. Coin collectors, for example, say

Some time ago, wiring and manufacturing a printed circuit board for your device was a mandatory skill of almost any radio amateur. On the one hand there’s nowhere to go - no one is for you, her

"Launched his favorite electric car - the red Tesla into the orbit of Mars" .. (Illon Musk) The fact that they once came up with an incandescent lamp is also good, but now it is gradually losing its

Hello everyone with you kompik92! And this is the second part of creating a steam engine! Here is presented its more complex version, which is more powerful and interesting! Although it requires more money and

Hello! With you again kompik92! And today we will make a steam engine! I think everyone once wanted to make a steam engine! Well, let's make your dreams come true! At

Hello! Today I am going to tell you about a very easy, but spectacular experiment, and its name is “Electromagnet”! I’m more than sure that every novice amateur hobbyist knows him, but for starters

The essence of homemade work is to assemble a battery from improvised materials. In most cases, various fruits or vegetables will be needed for such purposes. First of all, it's pretty

This article will consider an example of creating a LED with your own hands. Firstly, this is a very interesting activity and phenomenon, and secondly, such a homemade product will definitely attract the attention of guests. After all

In winter, when fishing, hands often freeze. I offer a simple to manufacture, and practical hand warmer. We need a Shampoo Bubble 200 ml Aluminum wire with a diameter of about 3-4 mm,

Hello. I would like to show how a Leiden bank or the simplest capacitor is made. But first, some information for those who don’t know what it is, but those who are in the know may

In this review, we will talk about how to grow a beautiful purple immuno-crystal yourself. Let's start by watching a video from the author. To grow a purple crystal, you will need: - potassium aluminum