Avrotik

89. Record for holding breath under water 22 minutes 22 seconds. German diver Tom Sitas holds the record.
90. The invention of Leonardo da Vinci is the basis of modern diving equipment. It was he who invented the first device for scuba diving.
91. According to scientists, it is the high water quality associated with the longevity of the inhabitants of mountainous regions. The water of alpine streams is usually the best in its biochemical composition.
92. When we eat watermelon, we practically drink water, because it consists of up to 93% water.
93. Surprisingly, such a seemingly dried fruit as a banana also consists of more than 75% water.

80. The best water according to UNESCO research in Finland.
81. Today, more than a billion people on Earth do not have access to safe water for life and health.
82. The most vulnerable groundwater, they are purified for several millennia.
83. It is not recommended to boil water twice as the proportion of "heavy water" containing the heavy isotope hydrogen deuterium increases.
84. In boiled water, beer cools faster than in ordinary.

85. After evaporation, the water is in the air for up to ten days, until it falls again in the form of precipitation.
86. The movement of water in nature in 24 hours produces more energy than mankind has used in its existence.
87. Rainwater may contain vitamin B12.
88. A powerful thunderstorm pours more than 60 million liters of water on the ground in 10 minutes.
89. Record for holding breath under water 22 minutes 22 seconds. German diver Tom Sitas holds the record.

The main African religion is Islam. Christianity is in second place. Together they cover 85% of the population.
Interesting facts about education, culture, and customs in Africa
Almost 40% of all Africans are illiterate. The sad leaders of the ranking are Ethiopia, Chad, Gambia and Sierra Leone.
Only 31% of the continent's population can boast of a secondary education.

Languages in Africa
According to various estimates, more than 2,000 languages are spoken on the continent.
The most widely spoken language in Africa is Arabic, spoken by more than 170 million people.
English is second with 130 million speakers, followed by Swahili, French, Berber, Hausa and Portuguese.
Religion of the African continent

Facts about the standard of living on the African continent
Africa is home to all 10 of the poorest countries in the world, and it is a poor continent overall.
Over the past three years, life expectancy has increased from 39 to 54 years, but it is still low on the planet.
More than half of the continent's population is under the age of 25.