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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is T. Length of words in solution: 4,4.

Correct answers: 54

The first user who solved this task is Snezana Milanovic.

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She Told Me To Leave

My wife packed my bags and told me to leave.
As I was headed out the door, she said, "I hope you live a long and lonely life!”
I replied, "So now you want me to stay?"

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Production of ammonia

In 1910, a U.S. patent for the Production of Ammonia was issued to Fritz Haber and Robert Le Rossignol (No. 971,501). This process could produce ammonia on a large scale directly from its component gases, hydrogen and nitrogen, by passing a mixture of them over heated finely-divided osmium metal used as a catalyst. A typical pressure of 175 atmospheres and a temperature of 550ºC could easily give an 8% by volume yield of ammonia. Although nitrogen makes up 80% of the air, as a gas it is quite unreactive. Despite its ready availability, nitrogen gas had previously been difficult to combine in a chemical form. Once nitrogen has been chemically combined in the form of ammonia, many other nitrogen compounds can be made.«

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