How An Empty Bag Of Chips Outside Your Window Can Be Used To Capture What Your Saying Inside Your House. WOW

A great look at how Mullard Thermionic valves (vacuum tubes) are made!

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This is Cinerama!

“The Reasons Why” How 1959 RCA TV Sets Were Designed To Make Television Better

24 of the Most Mesmerizing Machines

10 most expensive web domains ever sold .

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