Animal world
Why does Wallaby not emit Methane?
When hoofed animals like buffaloes, cows, sheep, deer, etc. digest food they often produce methane gas, which is also the main greenhouse gas (warming the Earth). But th…
Gas
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Articles about Gas
1,386 published items.
Scientific application
Greenhouse gas convection helps drying, drying agricultural products all night and day
Greenhouse drying, drying effect in two different convection regimes: Natural convection during the day and forced convection at night or rainy days, without sunshine.
Scientific application
Manual powder fire extinguisher and CO2 powder extinguisher
We would like to show you how to use a safe, detailed and safe powder extinguisher and powder extinguisher through the following article.
Scientific application
Students make 4-wheel vehicles running 200km with a liter of gasoline
A group of students at a university in Dong Nai manufactures 2 fuel-efficient vehicles. One uses gasoline fuel, can go 200km with a liter of fuel.
Scientific application
Dalat farmers succeed with growing vegetables in the air
With aeroponic methods, vegetables are grown on rigs half a meter high to isolate the ground. The roots of vegetable plants do not plug directly into soil or water but a…
Scientific application
5 tips to help motorbike save gas
Simple habits such as regular vehicle maintenance, tire inspection ... can help you use the motorbike in the most economical way.
Scientific application
Mistakes of Vietnamese people when using motorcycles
Running immediately after starting the engine, just squeezing the front brake or gasoline on the E-line can continue to run, causing the car to be quickly damaged and un…
Scientific application
Safe driving techniques on flooded roads
The rainy season is approaching with long and heavy rain that makes the roads in the city very easily flooded. So you need to equip yourself with the ability to drive ca…
Scientific application
What to do to avoid being
The continuous accidents during the last time often have the same cause due to driving
Scientific application
Students who make cars can run nearly 3,000 km with a liter of gasoline
According to calculations, the homemade car of a group of students at Hanoi University of Industry can run 2,948 km with just a liter of gasoline.
Scientific application
The old man monopolized the machine to separate hydrogen from water
Mr. Vu Hong Khanh, author of a hydrogen and oxygen separator from a patented electrolytic method, is 75 years old this year, but is still passionate about research and c…
Scientific application
How to choose and install a fire extinguisher for cars?
To ensure safety when participating in traffic for yourself and those around you, choosing and arranging fire extinguishers properly is essential.
Scientific application
The wrong type of petrol can cause an engine explosion
Fuel filling with octane not as recommended by the manufacturer can cause the piston to puncture.
Scientific application
Appeared artificial rattan making machine in China
A Chinese man who builds a machine can create clouds of shapes that float in the air.
Scientific application
Skill of dumping by scooter in Vietnam
After leaving the car drifting to 15-20km / h, the gas will be accelerated, and the brakes will be used to pull, then drop both, the vehicle will automatically brake the…