| Fandel, Jennifer |
Alexander Graham Bell and the Telephone (e) |
Jul-2021 |
0
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| Fandel, Jennifer |
George Eastman and the Kodak Camera (e) |
Jul-2021 |
0
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| Robbins, Trina |
Hedy Lamarr and a Secret Communication System (e) |
Jul-2021 |
0
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| Gianopoulos, Andrea |
Isaac Newton and the Laws of Motion (e) |
Jul-2021 |
0
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| Krohn, Katherine |
Jonas Salk and the Polio Vaccine (e) |
Jul-2021 |
0
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| Krohn, Katherine |
Madam C. J. Walker and New Cosmetics (e) |
Jul-2021 |
0
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| Seidman, David |
Samuel Morse and the Telegraph (e) |
Jul-2021 |
0
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| Niz, Xavier W. |
The Wright Brothers and the Airplane (e) |
Jul-2021 |
0
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| O'Hearn, Michael |
Henry Ford and the Model T (e) |
Jul-2021 |
0
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| Miller, Connie Colwell |
Marie Curie and Radioactivity (e) |
Jul-2021 |
0
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| Niz, Ellen S. |
Philo Farnsworth and the Television (e) |
Jul-2021 |
0
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