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Why iron is rusty?
Iron is a metal that is easy to rust. Most of the iron objects displayed in museums are rusted.
Metal
Browse ScienceInfo articles and explainers related to Metal.
Topic archive
Articles about Metal
604 published items.
New technology
Ribbed liquid metal helps the robot to heal itself
Perhaps a future not far from the robots thought only in sci-fi movies will come to life.
Health
How dangerous is lead drinking water?
Drinking lead-containing water of 0.05 mg / L, children were exposed to lead twice the normal blood level.
Medicine - Health
3 types of fish contain carcinogens, metal contaminated absolutely do not buy to eat
Fish is a healthy, nutritious and less harmful food. However, if the fish lives in polluted water, it is very easy to accumulate toxins.
Discover science
Slice the stones in half - this bronze collection is a symbol of explosive energy
You used copper as substance
Discover science
Microorganisms like to eat meteorites
The metals in rock meteorites are the favorite food source of a microorganism named Metallosphaera sedula.
Archeology
Discovered 2,000-year-old ashes of warriors
Thanks to X-ray scanning technology, experts can observe inside the jar containing warrior's ashes and some metal objects.
Videos
Feast your eyes on food destruction with ... molten copper
Admire the terrible destruction of molten metal, through the merciless destruction of food in the video below.
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Why does every beer bottle cap have 21 aliases?
Beer is a great beverage for the summer, and is an integral part of many parties. But maybe not everyone knows interesting information related to jagged beer caps.
Archeology
1,600-year-old amethyst gold ring
Metal detector discovered a Roman-era ring in a farmer's field in Broxted, Essex County.
New technology
The new metal cannot be submerged in water, inspired by fire ants
Fire ants and diving bell spiders have inspired scientists to create a water-resistant metal that can be used to build unsinkable ships.
Videos
Eye-catching with the super-fast metal shaping capabilities of advanced CNC machines
Possessing the ability to process and create millimeter-accurate precision even with metal materials, with unbelievably fast execution speed, modern CNC machines are the…
New technology
The US military developed liquid metal that could change its structure on its own
The elongation of conductive materials often reduces conductivity and increases resistance because the atomic bonds change in them. However, the newly given material cou…
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Solve the most spooky metal series in the world
Spooky metallic materials, which resist the laws of physics, have been created. What is the interesting fact behind these magical metals?
Health
Experts spoke out about the two poisons in Chinese thermos
Information about Chinese thermos containing 2 toxic substances, asbestos and heavy metals, makes consumers worried.