Did You Know...
...that the x-ray was discovered purely by accident? When German physicist Wilhelm Konrad von Roentgen was experimenting with cathode rays in 1895, he put an activated Crookes tube in a book and went out to lunch. When he returned, he discovered that a key that had also been placed in the book showed up as an image on the developed film!
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Lelong-Feneyrou, Sandrine - Le Mahieu, Ronald Andrew Lelong-Feneyrou, SandrineLelong-Gilbert, Anne-GaelleLeloq, Peter G.Le Lorc'h, MarcLeLorier, PaulLelouard, HuguesLe Louarn, AmelieLe Louarn, ClaudeLelouch, FredericLe Louedec, DominiqueLe Louedec, YannickLeloup, FredericLELOUP, GuyLeloup, IsabelleLeloup, JeanLeloup, JérômeLeloup, LaurentLeloup, ValerieLeloup, XavierLeloup, Yves A.Le Louvetel-Poilly, JulieLelouvier, DavidLeloux, Arnoldus W.Leloux, Arnoldus Willem JanLeloux, Arnoldus W. J.LeLoux, Arnoldus W. J.Lelovic, Milan (2)Lelster, AndreasLeltieri, Joseph CarmineLelu, AndreLelu, Andre E.Lelu, Pierre (2)Leluan, Jean-LucLeluan, Jr., Sidney J.
Leluc, AlainLe Ludec, Benoit (2)Le Ludec, Joel (2)Le Luel, YvesLeluschko, GeorgLelusz, JerzyLe Luyer, CecileLely, Michael J.Lelyk, WilliamLely Patent N.V., LELY PATENT N.V., Lem, Donald J.Lem, Gael LeLem, GeorgeLem, HansLem, Hans J. (2)Lem, JeroenLem, JonathanLem, JosephLem, Kwok W.Lem, Kwok WaiLem, Kwok-WaiLEM, PaulLem, Paulus M.Lem, RafaelLem, Rafael G.Lem, Russell A.Lem, Russell AllanLem, SeongmoLem, StanLem, StevenLEMA, AARON ROBERTLema, Frank AllanLema, Greg
Lema, JohnLema, Leo A.Lema, Luis E. (2)Lema, Raul E.LeMacher, KevinLeMacher, ScottLemacks, Michael A.Lemacon, JacquesLe Magnen, ChristineLe Magourou, YvesLe Maguet, DanielLemaguet, IsabelleLemaguet, YannLe Maguet, YannLeMahieu, BrianLeMahieu, David K.LeMahieu, David L.LeMahieu, Edward (3)Lemahieu, FrédéricLeMahieu, Lynn K.LeMahieu, Lynn KirkpatrickLemahieu, PaulLeMahieu, Paul (3)Lemahieu, PierreLemahieu, Raymond G.Lemahieu, Raymond Gerard (2)LeMahieu, RonaldLemahieu, Ronald A.Le Mahieu, Ronald A.LeMahieu, Ronald A. (3)Lemahieu, Ronald AndrewLe Mahieu, Ronald Andrew
