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First Communication Satellite Launched

First Communication Satellite Launched

August 12, 1960 Echo 1, the world’s first communication satellite is launched. Technically, Echo 1 was a passive reflector, as communication signals were bounced off it rather than retransmitted as…

First Communication Satellite Launched

First Communication Satellite Launched

August 12, 1960 Echo 1, the world’s first communication satellite is launched. Technically, Echo 1 was a passive reflector, as communication signals were bounced off it rather than retransmitted as…

First Communication Satellite Launched

First Communication Satellite Launched

August 12, 1960 Echo 1, the world’s first communication satellite is launched. Technically, Echo 1 was a passive reflector, as communication signals were bounced off it rather than retransmitted as…

First Communication Satellite Launched

First Communication Satellite Launched

August 12, 1960 Echo 1, the world’s first communication satellite is launched. Technically, Echo 1 was a passive reflector, as communication signals were bounced off it rather than retransmitted as…

Diesel Engine Patented in US

Diesel Engine Patented in US

August 9, 1898 The US Patent Office awards patent 608,845 to Rudolf Diesel for his diesel internal combustion engine. The post Diesel Engine Patented in US appeared first on This Day…

Diesel Engine Patented in US

Diesel Engine Patented in US

August 9, 1898 The US Patent Office awards patent 608,845 to Rudolf Diesel for his diesel internal combustion engine. The post Diesel Engine Patented in US appeared first on This Day…

Diesel Engine Patented in US

Diesel Engine Patented in US

August 9, 1898 The US Patent Office awards patent 608,845 to Rudolf Diesel for his diesel internal combustion engine. The post Diesel Engine Patented in US appeared first on This Day…

Radio Shack Introduces TRS-80

Radio Shack Introduces TRS-80

August 3, 1977 Radio Shack introduces their first computer, the TRS-80. With the support of 3500 Radio Shack stores plus a relatively low cost, the TRS-80 helped drive the acceptance…

Radio Shack Introduces TRS-80

Radio Shack Introduces TRS-80

August 3, 1977 Radio Shack introduces their first computer, the TRS-80. With the support of 3500 Radio Shack stores plus a relatively low cost, the TRS-80 helped drive the acceptance…

Radio Shack Introduces TRS-80

Radio Shack Introduces TRS-80

August 3, 1977 Radio Shack introduces their first computer, the TRS-80. With the support of 3500 Radio Shack stores plus a relatively low cost, the TRS-80 helped drive the acceptance…

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