Discover and read the best of Twitter Threads about #optical

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In July 1969 the Apollo 11 astronauts conducting several tasks during extravehicular activity (EVA) operations on the surface of the moon. The EVA lasted approximately 2.5 hours with all scientific activities being completed satisfactorily. #OneGiantLeap

#Apollo11 landed on the Moon on July 20, 1969.

That's #OneSmallStep for [a] man, #OneGiantLeap for mankind.

Read 54 tweets
Thread 1/7 WHY WE NEED #AUDITS. Professor Andrew Appel breaks down the #myth that someone can't #hack a #VotingMachine if it's not connected to the #Internet. freedom-to-tinker.com/2018/02/22/are… #PaperBallots #AuditTheVote
Thread 2/7 "The ES&S model #DS200 #optical-scan voting machine has a #cellphone modem that it uses to upload #election-night results from the #voting machine to the “county central” canvassing #computer." #PaperBallots #AuditTheVote
Thread 3/7 "The voting machine calls the county-central computer using its cell-phone modem... this connects ... to a cell tower ... near the canvassing computer." #PaperBallots #AuditTheVote
Read 7 tweets

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