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Catalytic combustion is a very simple and spectacular experiment.

Today I will show you how to make a home nuclear reactor. I hope you have a good sense of humor, then let's get started. To build a mini reactor you will need a glass jar.

Catalytic combustion is a very simple and spectacular experiment.

Copper wire with a diameter of about 1 mm. Preliminary, remove varnish insulation from the surface of the wire.
Catalytic combustion is a very simple and spectacular experiment.

In the role of thermonuclear fuel, simple acetone will be used.
Catalytic combustion is a very simple and spectacular experiment.

We make a spiral of wire by wrapping it on a round object of the desired diameter.
Catalytic combustion is a very simple and spectacular experiment.

We’ll make such a ring out of the lid, cutting out the center. We make holes and hang the wire. Of course, the wire can immediately be hung on a jar without a lid.
Catalytic combustion is a very simple and spectacular experiment.

Catalytic combustion is a very simple and spectacular experiment.

The spiral of copper wire should hang freely in the jar and not touch its edges. There should be a distance of about 1 cm from the bottom of the can to the spiral.
Catalytic combustion is a very simple and spectacular experiment.

Catalytic combustion is a very simple and spectacular experiment.

We start our reactor


Pour acetone onto the bottom of the can. About half a centimeter. We close the jar with another lid so that the acetone vapor does not evaporate.
Catalytic combustion is a very simple and spectacular experiment.

We heat the spiral with a gas burner.
Catalytic combustion is a very simple and spectacular experiment.

It is necessary to heat it up to red, otherwise the reaction will not start.
Catalytic combustion is a very simple and spectacular experiment.

And then quickly, but without haste, put the spiral into a jar of acetone.
Catalytic combustion is a very simple and spectacular experiment.

The reaction has begun. It looks just amazingly impressive.
Catalytic combustion is a very simple and spectacular experiment.

Very beautiful in complete darkness.
Catalytic combustion is a very simple and spectacular experiment.

Catalytic combustion is a very simple and spectacular experiment.

Catalytic combustion is a very simple and spectacular experiment.

Catalytic combustion is a very simple and spectacular experiment.

The catalytic oxidation of copper in acetone vapor has begun. The reaction proceeds with the release of heat. Combustion is stable for quite a long time.

Precautionary measures


  • Conduct an experiment in a well-ventilated area.
  • When working with a burner and acetone, do not accidentally set fire to one from the other.
  • Be very careful and careful.

Watch the video


Be sure to watch the video of this bewitching experiment.
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