Template:Are You Sure/October 23: Difference between revisions
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(Created page with "• ... that physicist and engineer '''William D. Coolidge''' mad major contributions to X-ray machines; and that Coolidge developed ducti...") |
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• ... that physicist and engineer '''[[William D. Coolidge (nonfiction)|William D. Coolidge]]''' | • ... that physicist and engineer '''[[William D. Coolidge (nonfiction)|William D. Coolidge]]''' made major contributions to X-ray machines; and that Coolidge developed ductile tungsten for incandescent light bulbs? | ||
Revision as of 08:55, 23 October 2020
• ... that physicist and engineer William D. Coolidge made major contributions to X-ray machines; and that Coolidge developed ductile tungsten for incandescent light bulbs?