Four Quartz Crystal Clocks  34432

Locations in Harold's Library

• Scanning the Century (book)
  • page 456
  • in "New Things Under the Sun: Science & Technology"

Array
(
    [_last_editor_used_jetpack] => Array
        (
            [0] => classic-editor
        )

    [_edit_lock] => Array
        (
            [0] => 1618684694:1
        )

    [_edit_last] => Array
        (
            [0] => 1
        )

    [inlibrary] => Array
        (
            [0] => "22034"*p456*New Things Under the Sun: Science & Technology
        )

    [firstline] => Array
        (
            [0] => These are four vibrators, the world's exactest clocks; / %and these quartz time-pieces that tell / time intervals to other clocks, / %these worksless clocks work well; / independently the same, kept in / %the 41° Bell / %%Laboratory time|c
        )

    [site-sidebar-layout] => Array
        (
            [0] => default
        )

    [site-content-layout] => Array
        (
            [0] => default
        )

    [theme-transparent-header-meta] => Array
        (
            [0] => default
        )

    [stick-header-meta] => Array
        (
            [0] => default
        )

)