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Find the pattern to determin...

Find the pattern to determine what the missing number is.

Correct answers: 98

The first user who solved this task is Roxana zavari.

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If the Magi Were Women...

You know what would have happened if there had been three wise WOMEN instead of three wise MEN, don’t you?The three wise WOMEN would have asked for directions, arrived on time, helped deliver the Baby, cleaned the stable, made a casserole, and given practical gifts.

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Classification of geological eras

In 1759, Italian geologist Giovanni Arduino (1714-1795) dated a letter to Professor A.Vallisneri the younger, in which Arduino proposed a classification of Earth's surface rocks according to four brackets of successively younger orders: Primary, Secondary, Tertiary and Quaternary. These are the four geological eras used today. The volcanic rocks without fossils which he saw in the Atesine Alps that formed the cores of large mountains he called Primary. Overlying them, the fossil rich rocks of limestone and clay that were found on the prealpine flanks of the mountains he called Secondary. The less consolidated fossil-bearing rocks of the subalpine foothills, he named Tertiary, and the alluvial rock deposits in the plains were the Quaternary.«

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