Article on the subject of "metals"
-
Blue laser solves 150-year-old physics mystery
for more than a century, physicists have known that a strange magnetic signal exists in common metals like copper and gold, but they have been unable to observe it.
-
Listed the 16 most expensive materials in the world
below is a list of the 16 most expensive materials in the world, calculated according to their money / weight, sorted from lowest to highest prices. let's take a look: gold is not even in the top three on that list.
-
The researchers turned CO into CO2 with a single metal atom
researchers from washington state university and tufts university have demonstrated for the first time that a single metal atom can act as a catalyst in converting carbon monoxide to carbon dioxide.
-
Are metals in tampons dangerous?
arsenic, cadmium, cobalt, chromium, lead and zinc… these are just some of the metals a recent study found in tampons. so is it safe to use tampons containing metals?
-
Blue laser solves 150-year-old physics mystery
for more than a century, physicists have known that a strange magnetic signal exists in common metals like copper and gold, but they have been unable to observe it.
-
Detecting material transmitting electricity but not transmitting heat, contrary to the law in textbooks
tests for vo2 show that the metal transmits electricity without transmitting heat.
-
The painting is 'funny' about chemical elements
it turns out that elements and life coincide with surprise.
-
Use fruit peels to turn old batteries into new ones.
in practical experiments, scientists used extracts from orange peels to effectively recover precious metals from battery waste.
-
The factory 'panning' gold from old electronics is nearly 4,000 m2 wide
royal mint (uk), a thousand-year-old official british coin manufacturer, recently opened a 3,716 m2 factory called precious metals recovery and located in south wales to recover gold from old electronic components, projecting generates half a ton of gold every year.
-
10 kinds of 'miracle' materials challenge all laws of physics
freezing at high temperatures, transforming from gaseous form to solid, changing shape, ... these irrational phenomena seem to appear only in fictional films that have appeared in real life thanks to witch's hand of scientists.
-
Secrets inside all the iPhones that not everyone knows
iphone, a small device with an extremely complex structure. they are made up of many different metals, including aluminum, iron, gold and some rare earths.
-
Amazing Super Planet With Iron Winds, Ruby Rain
scientists have recreated the strange atmosphere of the giant planet tylos, a world of jewels and metals.
-
The crazy rush of something that is increasing in price faster than Bitcoin
the global chocolate industry is facing a crisis as cocoa prices skyrocket. cocoa beans are now worth more than some precious metals and are growing faster than bitcoin.
-
How to Make Illuminated Manuscripts
in the middle ages, all books were written by hand, which meant the images were painted by hand, too. illuminated manuscripts gained popularity in the 12th century when illustrators started using thin sheets of precious metals to add...
-
Detects a hot alien planet, about the same size as the Earth
a group of international astronomers have discovered a hot planet, many of the metals and sizes like earth outside our solar system have a density of materials like mercury.
-
The researchers turned CO into CO2 with a single metal atom
researchers from washington state university and tufts university have demonstrated for the first time that a single metal atom can act as a catalyst in converting carbon monoxide to carbon dioxide.
-
Gold and interesting facts that not everyone knows
according to experts' estimates, all gold in the world can cover the entire land surface of the earth from about 50cm to 3.6m.
-
24 interesting things in life you may not know
here are 24 interesting things in life that you may not know. please join us to learn new things!
-
Things you need to know about 'Germanium' - Germanium
germanium not only enhances the immune system, provides oxygen to the body and removes toxins from the body, but it is also useful in treating allergies, asthma, arthritis, hiv / aids and other types of cancer. here's what you need to know about germanium.
-
Rhodium - The most expensive metal in the world is 5 times more expensive than gold
there is another metal that excels in both cost and rarity, rhodium (symbol in the periodic table is rh) with a price of about 10,300 usd, one of the rarest metals in the world.
-
How to use nylon bags to not be poisoned
blue, red, yellow plastic bags ... processed food is very toxic to the brain and can cause cancer by containing metals such as lead, cadmium ...
-
What do you know about platinum - Platinum, one of the most rare metals on the planet?
platinum (or platinum, white gold) is a rare and precious metal widely used for jewelry making, catalytic converters, conductors, pacemakers, cancer medicines and magnets.
-
Why didn't NASA intend to return to the Moon?
in 1969, nasa made history when it completed the mission to set foot on the moon. since then, conquering the moon has become the ambition of many countries around the world. but why has nearly 50 years passed without nasa planning to return to the moon?
Home
Tech info
Technology
Science
Life
Application
Electric
Program
Mobile
System
