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Each chromosome has thousands of genes
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Each chromosome has thousands of genes
The total possible combination of alleles for those genes in humans is ~70,368,744,177,664, trillions of times more than the number of people who have ever lived (~108 billions)
In some ways this means we are alive against enormous odds
有趣
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twitter.com)
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Massimo
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The fourth year of the full-scale war in Ukraine started this week. The tension is huge, and the responsibility is gigantic for those who can have an impact on the fates of Ukraine and Ukrainian people.
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The fourth year of the full-scale war in Ukraine started this week. The tension is huge, and the responsibility is gigantic for those who can have an impact on the fates of Ukraine and Ukrainian people.
As President Zelenskyy repeatedly stated throughout the meeting, a ceasefire
时政
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twitter.com)
00:02:37
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This is one of the most extraordinary details in art history.
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This is one of the most extraordinary details in art history.
The mirror in Van Eyck's Arnolfini Portrait.
The couple, seen from behind, and two other figures, one of whom may be the painter himself.
But in the reflection the couple is not holding each other's hands
Am I seeing
有趣
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twitter.com)
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Figen
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This is how the headquarters of Ukraine’s government now looks after this morning's Russian attack. Our whole team works in this building daily. Fortunately, no one was injured. Russian barbarism will not halt the work of Ukraine’s government.
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This is how the headquarters of Ukraine’s government now looks after this morning's Russian attack. Our whole team works in this building daily. Fortunately, no one was injured. Russian barbarism will not halt the work of Ukraine’s government.
The walls will be repaired, they
时政
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twitter.com)
00:00:43
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