Support this channel: https://paypal.me/jeffquitney OR https://www.patreon.com/jeffquitney more at http://quickfound.net/ Originally a public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The…
Support this channel: https://paypal.me/jeffquitney OR https://www.patreon.com/jeffquitney more at http://quickfound.net/ “Mary Jones… is dolling up for what appears to be a hot date… the scientific art of beauty,… The latest from loviness laboratories… Research to the rescue. Lady, science has done…
Support this channel: https://paypal.me/jeffquitney OR https://www.patreon.com/jeffquitney more at http://quickfound.net/ EXPLAINS GROSS & DETAILED STRUCTURE OF HUMAN EYE. BRIEFLY DESCRIBES HOW LIGHT WAVES ARE REFRACTED BY LENS OF EYE & FOCUSED ON THE RETINA. EMPHASIZES LENS, ITS POSITION & CHANGES IN…
Support this channel: https://paypal.me/jeffquitney OR https://www.patreon.com/jeffquitney more at http://quickfound.net/ ‘Promotes Bur-Mil Rayon Fabrics…’ Featuring Betty Furness. Originally a public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and…
Support this channel: https://paypal.me/jeffquitney OR https://www.patreon.com/jeffquitney more at http://quickfound.net/ Film advising farmers on how to improve grass yields and make the hay more tasty for their livestock Originally a public domain film from the Library of Congress Prelinger Archives, slightly…