One of the best visualizations ever produced of the spectrum of light from our glorious Sun reveals some mysterious holes in ...
People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes perceive visible light as this array of colors. You may notice that some colors you can ...
I wanted to write a simple article to show children to get them interested in chemistry. There is no gigantic cosmic idea here, just Wikipedia pictures and the common theme of pretty chemicals. This ...
Morning Overview on MSN
Some colors are missing from the sun, and nobody knows why
Sunlight looks smooth and white to the naked eye, but when I break it apart with a prism or a spectrograph, it turns out to ...
EDS is prone to insufficient energy resolution to differentiate energy lines near each other. For example, Si K, W M, and Ta M lines have only 30 eV energy differences. When these elements occur in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback