Medicine - Health
How to identify Chinese heat storage containers contains carcinogens
Information about Chinese heat storage containers containing carcinogens is confusing to consumers. More afraid, this product is popular in the Vietnamese market.
Steel
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Articles about Steel
180 published items.
Medicine - Health
Tips to clean stains and odors on plastic
Compared to materials such as glass, porcelain, aluminum, stainless steel ... plastic utensils are harder to clean. But don't worry, you have salt, vinegar ...
Medicine - Health
Miraculous survival when pierced by the metal tube
An American man survived miraculously after getting a 5cm diameter metal tube pierced through his throat from the mouth position through the back of his neck.
Medicine - Health
Bone glue
Instead of using steel wire to re-attach intentionally broken sternum during thoracotomy, Canadian experts have found a more effective method of healing, that is to use…
Science invention
9 ancient inventions ahead of the age of 1000 years
Some of the most useful inventions in history have been lost. Here are 6 ancient inventions that go beyond the knowledge of modern humans.
Science invention
The invention of wartime service was extremely prevalent when peace
Here are a few stories about the origins of unexpectedly invented items - which are familiar to us.
Science invention
Inventing hard sponge-like material 10 times more than steel
It's been 15 years since scientists invented graphene, a super-light carbon sheet that is said to be the hardest material on the planet. And recently, they've got a new…
Science invention
Anyone can create energy
Solar collectors can focus sunlight to create steam or melt steel, promising to revolutionize the global energy industry.
Science invention
The sun mirror can melt steel
Curious children all know that it is possible to melt chalk by using magnifying glass to illuminate it. MIT Institute students can now evaporate wood, and theoretically…
Science invention
The 10 greatest innovations in the history of world materials
4,200 scientific and building materials experts from 68 countries attended the March 2007 Orlando Convention (Florida) Exhibition to vote on the inventions of the greate…
Computer science
'Armor' for PC
Today's computer case has many different materials. From aluminum, steel, iron, iron, stainless steel to mica, glass (rarer) .... in which aluminum is the most preferred…
New technology
Producing artificial spider silk lighter than cotton, more durable than steel
This work was done by a team at Washington University (Saint Louis, Missouri, USA) using bacteria to synthesize spider silk proteins.
New technology
The new generation American rifle can have 4 gun barrels fired at the same time
This weapon was developed by inventor Martin Grier. Four vertically stacked bins are encased in a steel block, using an electric drive system.
New technology
Technology to help tanks see through the battlefield will soon be widely applied
The tank is a special war machine, surrounded by thick steel, composite materials or even uranium armor.
New technology
Hardwoods like steel can prevent bullets
The finished material is 20% denser, three times denser, and has some impressive but stiffer features, 20 times more compressive strength than 50 times.