It is a picture of cutting the "Chinger meteorite'' discovered in 1913 in the Republic of Tuva, which borders Mongolia, into four pieces and polishing the cut surface thoroughly. The contrast between the surface and the cut surface is very surprising. The Chinger meteorite is an iron meteorite called `` ataxite '' containing 18% nickel. Currently, only about 50 meteorites … [Read more...] about It turned out to be amazing when the cut surface of the meteorite was thoroughly polished
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Surface Tension
Surfaces tension – The cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension. The molecules at the surface do not have other like molecules on all sides of them and consequently they cohere more strongly to those directly associated with them on the surface. This forms a surface “film” which makes it more difficult to move an … [Read more...] about Surface Tension
A 17-Year-Old Dog Sleeps On The Surface Of The Water All Day
She's living the life ❤️️ Chewie is a seasoned senior woman who has been with her family since she was a young puppy. Chewie was adopted by Jana Tuchin shortly after her husband unexpectedly passed away, and by never leaving her side, he greatly helped her go through her grief. Tuchin promised Chewie that she would live her best life for as long as she is alive after … [Read more...] about A 17-Year-Old Dog Sleeps On The Surface Of The Water All Day