Submitted by khenkes on Wed, 11/24/2021 - 14:36
Submitted by khenkes on Fri, 04/09/2021 - 11:24
Brief life stories of twenty-seven persons whose inventions or discoveries have altered the environment to a marked degree. Includes a list of important dates in the history of invention and technology.
Submitted by khenkes on Fri, 04/09/2021 - 11:24
Brief life stories of twenty-seven persons whose inventions or discoveries have altered the environment to a marked degree. Includes a list of important dates in the history of invention and technology.
Submitted by khenkes on Tue, 01/28/2020 - 07:56
Brief life stories of twenty-seven persons whose inventions or discoveries have altered the environment to a marked degree. Includes a list of important dates in the history of invention and technology.
Submitted by khenkes on Tue, 01/28/2020 - 07:56
Brief life stories of twenty-seven persons whose inventions or discoveries have altered the environment to a marked degree. Includes a list of important dates in the history of invention and technology.
Submitted by khenkes on Fri, 12/27/2019 - 10:15
Traces the life of the Polish-born scientist who discovered radium and became the only person to receive two Nobel Prizes.
Submitted by khenkes on Thu, 08/23/2018 - 15:55
Traces the life of the Polish-born scientist who discovered radium and became the only person to receive two Nobel Prizes.
Submitted by khenkes on Wed, 08/09/2017 - 11:25
Submitted by khenkes on Wed, 08/09/2017 - 11:25
Recounts the achievements of the woman who overcame the handicaps of being blind and deaf.
Submitted by khenkes on Wed, 08/09/2017 - 11:25
Brief life stories of twenty-seven persons whose inventions or discoveries have altered the environment to a marked degree. Includes a list of important dates in the history of invention and technology.
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