TuesdayNewsdayVol. 4 - Issue 1 - September 19, 2017 | ![UC Santa Cruz](/tuesday-newsday/images/tn-uc-santa-cruz.png) |
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![](/tuesday-newsday/2017/september-19/images/dylan-banner-600.jpg) The Bob Dylan Archive includes 6,000 mostly unseen items from Dylan’s own personal collection, going back more than 50 years. (Courtesy of the Bob Dylan Archive, Tulsa, Oklahoma) |
Banana Slug Mark Davidson is the head archivist at the Bob Dylan Archive in Tulsa. Davidson earned a Ph.D. in cultural musicology from UC Santa Cruz in 2015. His dissertation focused on folk music during the New Deal. |
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![Scientists revealing what makes a body tick, tock](/tuesday-newsday/2017/september-19/images/partch-250.jpg) | Writing in "The Conversation," biochemist Carrie L. Partch says she believes night owls may some day find relief through treatments that synchronize their cellular clocks.
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![New tech promises major advances in telescopes](/tuesday-newsday/2017/september-19/images/drew-nobby-dave-250.jpg) | Researchers are developing new protective coatings for large silver-based telescope mirrors by adapting a technique widely used in the microelectronics industry. |
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![Fiber-optic project brings speedy internet to region](/tuesday-newsday/2017/september-19/images/aerial-250px.jpg) | Installation is complete on a fiber optic cable made possible by UC Santa Cruz that will bring reliable, speedy internet to underserved communities. |
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![Century-old seal pelts reveal ecosystem changes](/tuesday-newsday/2017/september-19/images/weddell-seal-250.jpg) | Scientists found valuable samples for comparison to modern Weddell seals in the huts of Antarctic explorers Ernest Shackleton and Robert Falcon Scott. |
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