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Why does darkness make people afraid?
Why are we all afraid of the dark, does the devil really exist and hide somewhere in the night that is the reason why we have this fear?
Eyesight
Browse ScienceInfo articles and explainers related to Eyesight.
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Articles about Eyesight
86 published items.
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How does your body change after drinking beer?
How does the brain, vision, bladder, blood sugar or cardiovascular system change after you drink a beer?
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Are there restrictions for the eyes?
Think about whether you can distinguish 1 million colors, recognize a single photon, look as far as the nearby galaxy. That was great enough!
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Visual illusion reveals your degree of eyesight
Take a look at the picture below at the distance of normal observation before the screen, if you don't see the face of genius physicist Albert Einstein, but instead the…
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The 700 million year evolution of eyesight
Previously, experts have always argued about the exact time when ancient species developed the first primitive ability to see light.
Discover science
The higher the latitude, the bigger the brain
New research shows that people living in high latitudes have eyeballs and bigger brains than others.
Oceanography
Discovering new abilities of mantis shrimp
Australian scientists have recently discovered a new ability in mantis shrimp, which is able to see a range of cancer cells in the human body.
Archeology
New discovery about sea scorpions
Scientists once believed that arthropods called pterygotid eurypterids are preeminent predators in shallow waters.
Archeology
Makeup like Queen Cleopatra is good for the eyes
The eyesight proof study like the Egyptian Queen Cleopatra is not merely beautiful but also good for health.
Space science
Interesting changes in zero gravity environment
The universe contains many mysteries that we humans have yet to find and cannot explain
Biology
Perfect vision but blind
Mammals have two types of light-sensitive organs in the retina. They are cone and rod cells, all needed to receive the image of the surrounding environment. However, res…
Biology
Eyesight of mantis shrimp reveals a new observation mode of animals
According to the article by Current Biology researchers published on March 20, 2008, mantis shrimp can be seen in an unprecedented way in any other animal before. This d…
Biology
Transplanting genes helps mice have eyesight like humans
By adding genes to the genetic code, the mice saw the world in full color like humans, instead of the familiar gray sight in their eyes.
Animal world
Spider jumps and secretes
Phidippus regius is a species of spider in the family Salticidae, living mainly in North America, commonly known as the jumping spider because of its ability to fold its…
Animal world
Why do animals with large eyes run faster?
Researchers have found that animals with larger eyes than their body size will help it run faster, because large eyes provide better vision, are beneficial to animals wh…