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V

Vacuum

(Last edited: Friday, 28 April 2023, 6:09 PM)

Image:

Vacuum

Source:

https://www.metabunk.org/attachments/metabunk-2018-10-31-08-37-23-jpg.34929/

Short Definition:

A vacuum is a space in which there is no matter such as gas or particles. It is found in space or can be generated by machines.

Detailed Definition:

Space that does not contain any gas inside its boundaries. However, it is also required that there is not any matter in general in either state such as gas, liquid, or solid, among other complex definition states. Even though the vacuum is found naturally in space, it is used on earth for different machines such as vacuum pumps, and vacuum chambers, among others.

Etymology:

Vacum comes from the latin Vacuus, which means empty.

Sample Sentence(s):

Life cannot be found or developed in the vacuum of space.

The dead body astronaut rambled in the vacuum of space.

Translations of Terms/Concepts into Partner Languages

French: vide

German: Vakuum

Polish: próżnia

Swedish: svenska

Links to Videos/Articles:

https://www.researchgate.net/publication/365382138_A_Review_of_Research_on_the_Vacuum_Plume

DOI: 10.3390/aerospace9110706

https://www.youtube.com/watch?v=E43-CfukEgs&ab_channel=BBC


Volcano

(Last edited: Friday, 28 April 2023, 6:09 PM)

Image:

 

Source:

https://www.dw.com/en/volcanic-eruptions-can-cool-the-planet/a-40727123

Short Definition:

A volcano is a hill or mountain with a hole where lava, rocks, or gas may be seen erupting from a planet or moon's interior.

Detailed Definition:

A crack in the earth's crust through which substances such as lava, steam, ashes, etc. are released continually or sporadically. Volcanoes are known to exist on the planets Mercury, Venus, Earth, the Moon, Mars, and the moon Io of Jupiter. Only two of these bodies currently have active volcanoes: Earth and Io. However, Venus or Europa, the moon of Jupiter, may have volcanoes erupting.

Etymology:

Volcano comes from the Latin Vulcanus, which is the name of the fire god.

Sample Sentence(s):

The volcano's lava was pouring down the mountainside.

On the seabed of Jupiter's moon Europa, there has been volcanic activity.

Translations of Terms/Concepts into Partner Languages

French: volcan

German: Vulkan

Polish: wulkan

Swedish: vulkan

Links to Videos/Articles:

https://earthobservatory.nasa.gov/topic/volcanoes

https://chandra.harvard.edu/press/10_releases/press_081810.html