Summary
The human nose can distinguish 1 trillion different scents. This number is 1000 times more than previously estimated.
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Summary
The human nose can distinguish 1 trillion different scents. This number is 1000 times more than previously estimated.
shared 55 info • 3 days ago
Cockroaches can live for another week after their heads are cut off. This surprising fact highlights the resilience of these insects.
When people are born, they come into the world with 270 bones. As they grow, this number decreases to 206. Take a look at more information about this extraordinary transformation.
The total weight of all the people living in the world is 287 million tons. This figure is an interesting data point to consider when thinking about the life of our planet.
Odor receptors recognize certain molecules like a lock and key and then fire signals. Similar shapes can smell similar, while tiny differences can flip the scent completely.
Elephants are the only mammal that cannot lift all four of its feet off the ground. Rhinos and hippos also cannot jump, but they are not mammals.
Bees can reach a flight speed of up to 24 km per hour. This speed enhances their pollination abilities.
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