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sciences
/ 10
What is the name of the chemical symbol F?
1Fluorine
2Francium
🙌 Good answer
In Mendeleyev's periodic table of elements, F is the symbol for the chemical element Fluorine!
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In Mendeleyev's periodic table of elements, F is the symbol for the chemical element Fluorine!
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arts
/ 10
Which Byzantine emperor is represented on the mosaics of St. Vital Basilica in Ravenna?
2Justinian
1Constantine
🙌 Good answer
Two large side wall panels, placed face to face, flank the apse mosaic; they bear the most famous mosaics, probably, of all Byzantine art. These are the processions presided over by the imperial couple, Emperor Justinian and his wife Theodora.
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Two large side wall panels, placed face to face, flank the apse mosaic; they bear the most famous mosaics, probably, of all Byzantine art. These are the processions presided over by the imperial couple, Emperor Justinian and his wife Theodora.
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music
/ 10
When did Julie London perform the song Cry Me a River for the first time?
21955
11945
🙌 Good answer
Julie London first sang Cry Me a River in 1955. This song, written by Arthur Hamilton, has become emblematic of her career.
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Julie London first sang Cry Me a River in 1955. This song, written by Arthur Hamilton, has become emblematic of her career.
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sciences
/ 10
What atmospheric phenomenon has been reported by amateurs and then by NASA in 2015?
2Steve
1Novaya Zemlya
🙌 Good answer
Steve, Strong Thermal Emission Velocity Enhancement by retroacronymy, is a luminous phenomenon reported from 2015 onwards. It takes the form of a thin bright purple ribbon associated with green, adopting an east-west alignment. Its appearance is thus reminiscent of a polar aurora, although it is observed below the auroral zone.
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😞 Wrong answer
Steve, Strong Thermal Emission Velocity Enhancement by retroacronymy, is a luminous phenomenon reported from 2015 onwards. It takes the form of a thin bright purple ribbon associated with green, adopting an east-west alignment. Its appearance is thus reminiscent of a polar aurora, although it is observed below the auroral zone.
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geography
/ 10
What is the capital of Angola?
2Luanda
1Porto-Novo
🙌 Good answer
Luanda, the capital of Angola, is a port city on the Atlantic coast, founded in 1576 by the Portuguese. It is the country's economic and cultural center.
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Luanda, the capital of Angola, is a port city on the Atlantic coast, founded in 1576 by the Portuguese. It is the country's economic and cultural center.
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entertainment
/ 10
Where was the Franco-American film Nanook of the North directed by Robert Flaherty filmed?
2Port Harrison
1Kivalliq
🙌 Good answer
The film shows the way of life of an Inuit family from the Port Harrison region, on the east coast of Hudson Bay in Canada: navigation methods, hunting and fishing, building an igloo...
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The film shows the way of life of an Inuit family from the Port Harrison region, on the east coast of Hudson Bay in Canada: navigation methods, hunting and fishing, building an igloo...
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sciences
/ 10
Which researcher discovered the Principle of Induced Pluripotency and was awarded the Nobel Prize for Medicine in 2012?
2Shinya Yamanaka
1Tasuku Honjo
🙌 Good answer
Induced pluripotency involves "reprogramming" a differentiated cell into a stem cell by reactivating the expression of genes associated with the embryonic stage. For this discovery, researcher Shinya Yamanaka was awarded the Nobel Prize for Medicine in 2012.
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Induced pluripotency involves "reprogramming" a differentiated cell into a stem cell by reactivating the expression of genes associated with the embryonic stage. For this discovery, researcher Shinya Yamanaka was awarded the Nobel Prize for Medicine in 2012.
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nature
/ 10
Which trees are also called vergnes or vernes?
1Alders
2Plane trees
🙌 Good answer
The trees known as vergnes or vernes are alders, trees often found in wetlands such as riverbanks.
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The trees known as vergnes or vernes are alders, trees often found in wetlands such as riverbanks.
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history
/ 10
According to myths, when did Remus and Romulus found the city of Rome?
1753 B.C.
2509 B.C.
🙌 Good answer
According to Roman myths, Romulus founded the city of Rome on the site of Mount Palatine on the Tiber on April 21, 753 BC.
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According to Roman myths, Romulus founded the city of Rome on the site of Mount Palatine on the Tiber on April 21, 753 BC.
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nature
/ 10
What cross-breed does rapeseed come from?
2Cabbage and brassica rapa
1Beets and sorghum
🙌 Good answer
Rapeseed is a natural cross between cabbage and turnip. These two plants from the Brassicaceae family have given rise to this versatile crop.
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Rapeseed is a natural cross between cabbage and turnip. These two plants from the Brassicaceae family have given rise to this versatile crop.
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