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Show new changes starting from 05:05, 31 May 2026
 
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30 May 2026

N    18:47  Semiconductor history 9 changes history +1,823 [Cornish semiconductor (9×)]
     
18:47 (cur | prev) −4 Cornish semiconductor talk contribs
     
18:46 (cur | prev) +140 Cornish semiconductor talk contribs (The use of natural semiconductors)
     
18:45 (cur | prev) +1,167 Cornish semiconductor talk contribs
     
17:43 (cur | prev) +2 Cornish semiconductor talk contribs (The use of natural semiconductors)
     
17:43 (cur | prev) −1 Cornish semiconductor talk contribs (The use of natural semiconductors)
     
17:42 (cur | prev) 0 Cornish semiconductor talk contribs (The use of natural semiconductors)
     
17:42 (cur | prev) +287 Cornish semiconductor talk contribs (The use of natural semiconductors)
     
17:40 (cur | prev) +22 Cornish semiconductor talk contribs
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16:47 (cur | prev) +210 Cornish semiconductor talk contribs (Created page with "=The use of natural semiconductors= right|frame|500px|Tins for detector crystals for radios circa 1920 - although branded with lots of made up names, most of the crystals were in fact galena")