05 June (Fujairah (Fujeira) ) within release Apollo 10 goes into circulation Souvenir Sheet Apollo 10, and with gold overprint APOLLO10 face value 14.50 Qatari riyal
Souvenir Sheet Apollo 10, and with gold overprint APOLLO10 in catalogues | |
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Michel: | Mi: FU BL15A |
Souvenir Sheet is square format.
Also in the issue Apollo 10:
Souvenir Sheet Apollo 10, and with gold overprint APOLLO10 it reflects the thematic directions:
The intellectual origins of materials science stem from the Age of Enlightenment, when researchers began to use analytical thinking from chemistry, physics, and engineering to understand ancient, phenomenological observations in metallurgy and mineralogy.Materials science still incorporates elements of physics, chemistry, and engineering. As such, the field was long considered by academic institutions as a sub-field of these related fields. Beginning in the 1940s, materials science began to be more widely recognized as a specific and distinct field of science and engineering, and major technical universities around the world created dedicated schools for its study