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Which unit was called the Norfolk Regiment? The mystery of the disappearance of the Norfolk Regiment

War is always a place of terrible events. A lot of dead and wounded, pain, suffering, often hunger and disease ... But there are times when there are completely inexplicable tragic events. A vivid example of this is the case with one of the units of the Norfolk Royal Regiment, which occurred in 1915.

2019-12-08 11:45

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Potassium dichromate

The substance potassium dichromate has several names, which, to a greater or lesser extent, are used depending on the scope of use of the substance itself. Traditionally, in chemical theory, the names most often used are potassium dichromate or potassium chrompic. When it comes to industrial use, then this compound is referred to as chrompeak.

2019-12-08 11:45

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Combustible substances and their characteristics

To date, humanity uses a wide variety of combustible substances. There are already quite a lot of species, and they all have some of their own, unique characteristics. What are these substances? This is the raw material that can continue to burn after the source of ignition has been removed.

2019-12-08 11:45

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Noble metals

Noble metals are primarily gold, silver and platinum. They are not subject to corrosion and oxidation, and this distinguishes them from other metals.

2019-12-08 11:45

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What is the contrast in music, literature, photography and film?

Today we look at what contrast is in relation to various fields of art and science. We find this term in music, mathematics, physics and literature, in the theatrical context and in cinema. Contrast is also of great importance for photography and even for a painting written in paints or pencils.

2019-12-08 11:45