Food safety
How to distinguish dishes using chemical colors
Artificial colors are added to food to have beautiful colors, increase attractiveness to consumers, absolutely no nutritional value.
Chemical
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1,184 published items.
Food safety
Simple way to identify Chinese vegetables and fruits
How to distinguish Chinese fruit - Chinese fruits containing many toxic chemicals increasingly penetrate deep into Vietnam market is always the obsession of housewives.…
Food safety
How to 'reduce' pesticides in vegetables
Today, the problem of pesticides and toxic chemicals in vegetables is the concern of most families. So how to reduce the amount of pesticide after to ensure safe food fo…
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
New technology allows energy to be collected in hot weather in the summer to heat homes in the winter
You won't have to spend much money on the heating system at home anymore.
Science invention
The nephew pissed off to help his grandfather invent a diaper
Looking at him and crying with purrs, Victor Mills, a chemical engineer, wished to invent a comfortable, comfortable and convenient disposable diaper for cloth diapers.
Science invention
Ice cream for the whole week does not melt
A culinary expert invents a cream that can leave the whole week at room temperature without melting into water.
Science invention
2 Vietnamese original engineers invented extremely safe automatic deicing concrete
It can automatically thaw, safe, do not use chemicals, does not cause corrosion and is environmentally friendly.
Science invention
Solar cells are as light as soap bubbles
US scientists invented ultra-thin and ultra-light photovoltaic batteries, which can be placed on top of soap bubbles without breaking them.
Science invention
The first pore fluid in the world
Fluid-rich fluids invented by researchers in Northern Ireland can be used to capture CO2 from industries, greatly reducing pollution.
Science invention
Equipment to control food energy
People who are concerned about their own weight may need a handheld device called TellSpec, which installs a sensor that scans the food plate and notifies the exact numb…
Science invention
Japan found the 113th chemical element
According to Today's THV, a Japanese research institute has invented an unknown chemical element - the 113th element.
Science invention
The Russians have created a rare element
Physicists at the Institute of Atomic Science in the Dubne region, outskirts of Moscow, experimented with chemical elements 118 in the Mendeleev periodic table successfu…
Science invention
Turn gasoline from 1 to 2: New invention or illusion?
Retired chemical engineer Le Ngoc Khanh, author of the additive said: Who cares, can try it!
Science invention
The periodic table has a new 'member'
Elements 114 and 116 are both officially present in the Mendeleev periodic table as the heaviest member.