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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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An effective operation demonstrating what a skilled drone operator is capable of: clearing a building of Russian infantry from the inside without putting an entire unit of our own soldiers at risk.
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An effective operation demonstrating what a skilled drone operator is capable of: clearing a building of Russian infantry from the inside without putting an entire unit of our own soldiers at risk.
Thanks to the outstanding team of SOF drone operators for sharing their work —
时政
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twitter.com)
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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 light spot in the middle of the South Pacific is no Google Earth anomaly. This appears exactly at the coordinates where the U.S. aircraft carrier Saratoga sank in 1946. The top of her intact superstructure is a mere 18 meters below the surface. Amazing relics lurk below. 1/8
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This light spot in the middle of the South Pacific is no Google Earth anomaly. This appears exactly at the coordinates where the U.S. aircraft carrier Saratoga sank in 1946. The top of her intact superstructure is a mere 18 meters below the surface. Amazing relics lurk below. 1/8
时政
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twitter.com)
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GEOAvia
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