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Rhodium – The mystery of the most expensive material in cars
Rhodium is a metal with high hardness and light reflection, does not corrode and oxidize, and is often used in exhaust gas neutralizers.
Light
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Articles about Light
3,286 published items.
Oceanography
Fish have fangs so long that they cannot close their mouths
According to researchers, sea monsters at the bottom of the ocean are considered to have the most terrifying and haunting appearance on the planet and are rarely seen by…
Environment
Dubai's sky suddenly turned green amid a historic storm, what phenomenon is this?
While an unprecedented storm was taking place, the sky in Dubai (UAE) suddenly turned green and the air seemed to have a layer of dust.
Space science
The Australian Observatory caught the most unusual radio signal
A dead world located 8,100 light years away from us suddenly emitted a never-before-seen radio signal after more than 10 years of disappearance.
Space science
Research sheds light on white dwarf stars capable of destroying the Solar System
A new study by international scientists has shed light on white dwarfs that have the ability to destroy the Solar System.
Cancer
Successfully experimented with a method to kill 99% of cancer cells
American scientists destroyed cancer cells in the laboratory with a special vibrating molecule, stimulated with near-infrared light.
Photo library
The enchanting beauty of galaxies in the vast universe
Most galaxies are between 10 billion and 13.6 billion years old. Some of the oldest galaxies formed when the universe was only about a billion years old.
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Why did Denmark change road lights to red?
Some Nordic countries, especially Denmark, have decided to replace the classic street lighting system that uses white light, with red diffused light models.
Space science
SpaceX rocket creates strange hyphen in the sky
A photographer shares a glowing streak of dashes in the night sky above Arizona after part of a Falcon 9 rocket fell back to Earth.
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Is color a property of matter or is it created in the brain?
Colors are both real and fictional. Light consists of different wavelengths of light.
Discover science
The age of the universe is about 13.8 billion years but why can we observe 93 billion light years?
Is there something wrong with the big bang theory, or is the theory of relativity itself wrong?
New technology
Invisibility shield technology attracts a lot of attention
The Invisibility Shield can make the person standing behind hide in the surrounding scenery in the middle of the day.
New technology
Technology items make people feel like they are in the future
Technology today has developed rapidly, making our lives much more convenient.
Space science
The Milky Way's monster black hole is alive, spewing 'death rays'
Sagittarius A* is a monster black hole located at the center of the Milky Way, the galaxy where Earth resides.
New technology
Canadian engineer creates the fastest camera in the world
Engineers at the INRS Énergie Matériaux Telecommunications Research Center developed the world's fastest camera, which can shoot at 156.3 trillion frames per second (fps…