Vacuum
Browse ScienceInfo articles and explainers related to Vacuum.
Topic archive
Articles about Vacuum
124 published items.
Scientific application
Fabrication of rice smoking machines by aerodynamic methods
After a long time of researching, Mr. Vo Van Vo Ngam, owner of Mai Hong Phuong agricultural machinery manufacturing enterprise in Dinh An commune, Go Quao district, Kien…
Scientific application
A farmer makes his own deep suction machine in tea
Mr. Nguyen Van Hoan, a farmer in Tuyen Quan province, has successfully created a deep suction machine on tea trees, avoiding the use of pesticides.
Scientific application
Robot vacuum cleaner, anti-theft of his grade 11 pupil
Only a few tens of thousands of people, Pham Ngoc Thang, 11A10 high school student Tran Phu High School (Hanoi) invented a robot with two useful features: vacuuming and…
Environment
Street artist with brick dust pollution in Beijing
Nut Brother, 34, a street artist spent 100 days in a row vacuuming Beijing's capital. Finally with the amount of dust collected, he cast a complete brick.
Environment
Fabrication of pollution vacuum for the sky
Beijing officials this week advised children and the elderly to stay in the house due to severe dense fog.
Environment
Renovating lake water with modern technology
A small vacuum will dive deep in the sediment of Sword Lake and suck from below. Sludge suction is carried out in each sub-region. After 2 years, the entire Sword Lake w…
Photo library
Vietnam Robot at international exhibition
Robots from Vietnam are among the products that the international media are interested in in the 2012 Consumer Electronics Show.
Videos
Video: No protection, how long can people live in the universe?
Without a protective astronaut outfit, humans would quickly lose consciousness, be frozen or dry, drifting millions of years in the universe.
Videos
How are waste from aircraft toilets handled?
In the air, human waste is treated in a very fast and clean process.
Videos
The liquid boils and freezes at the same time
Cyclohexane is poured into a flask in a vacuum state. When the pressure in the flask decreases, the cyclohexane on the surface begins to freeze and the liquid beneath th…
Science Events
Russia tested the world's most powerful vacuum bomb success
Russia has successfully tested the world's most powerful vacuum bomb, the military said on September 11, calling it
Medicine - Health
How to vacuum food with ... 1 bowl of water
No need for a dedicated vacuum machine for food, you only need 1 good plastic bag and 1 bowl of water is enough!
Medicine - Health
Simple way to reduce poison at home
Do not sweep the house because it will cause dust to return to the air. Instead, clean your house or vacuum it at least twice a week.
Medicine - Health
Working hard will help reduce the risk of stress
Cleaning the house, vacuuming, washing dishes, washing clothes is not an exhausting task, but rather helps to reduce stress. That was the unexpected conclusion of Mr. Do…