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Emil Heinrich du Bois-Reymond
UMG22A47_168

Emil Heinrich du Bois-Reymond

Dr. Robert Hutchings Goddard (1882-1945). Dr. Goddard has been recognized as the father of American rocketry and as one of the pioneers in the theoretical exploration of space.
UMG22A32_186

Dr. Robert Hutchings Goddard (1882-1945). Dr. Godd...

Dr. Robert Hutchings Goddard (1882-1945). Dr. Goddard has been recognized as the father of American rocketry and as one of the pioneers in the theoretical exploration of space. Robert Hutchings Goddar...
UMG22A33_046

Dr. Robert Hutchings Goddard (1882-1945). Dr. Godd...

Dr. Robert Hutchings Goddard (1882-1945). Dr. Goddard has been recognized as the father of American rocketry and as one of the pioneers in the theoretical exploration of space.
UMG22A32_479

Dr. Robert Hutchings Goddard (1882-1945). Dr. Godd...

Albert Einstein
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Albert Einstein

Chita region, russia, march 5 2003, marching drill (in pic) of students of border-crossing-points controllers school, the majority of the students are women, they must master small arms, cars and samp...
UMG20B11_025

Chita region, russia, march 5 2003, marching drill...

Professor Albert Einstein
UMG20A20_270

Professor Albert Einstein

Physicist Albert Einstein
UMG20A24_483

Physicist Albert Einstein