The Tuskegee Syphilis Study | Marks Unexplained World Podcast (Ep. 141)

The Tuskegee Study of Untreated Syphilis in the Negro Male was a study conducted between 1932 and 1972 by the United States Public Health Service and the Centres for Disease Control and Prevention on a group of nearly 400 African American men with syphilis.

The purpose of the study was to observe the effects of the disease when untreated, though by the end of the study, medical advancements meant it was entirely treatable.

The men were not informed of the nature of the experiment, and as a consequence, more than 100 them died.

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Marks Unexplained World Podcast Description & Credits www.hauntedresearchcentre.com www.frightnights.co.uk --- Credits... Photography by Helen Poolar --- Marks Unexplained World background music: Music by Adi Goldstein - Blank Light Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/adi-goldstein/blank-light License code: C6W9MMXFLSZUXLLO --- Paranormal Research Centre Promo: Music by Kevin MacLeod - Gathering Darkness Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/kevin-macleod/gathering-darkness License code: ATHMPVKBDSRGQIUY --- Fright Nights Promo: Music by AK - Sky High Music from #Uppbeat (free for Creators): https://uppbeat.io/t/ak/sky-high License code: SMVBCSQXP5FFNVJT ---

The Corruption of Adam Air I Marks Unexplained World Podcast (Ep. 140)

Adam Air was a privately owned airline based in West Jakarta, Jakarta, Indonesia. It operated scheduled domestic services to over 20 cities and international services to Penang and Singapore.

Its main base was Soekarno-Hatta International Airport, Jakarta. Large numbers of pilots joined the airline when it was founded in 2003, but most of them quit years later over safety concerns.

Prior to its demise, the company was in serious financial trouble, with the company's owner (Sandra Ang) having allegedly embezzled the company's money, with the financial losses from the embezzlement reportedly amounted to approximately US$210 million.

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Marks Unexplained World Podcast Description & Credits www.hauntedresearchcentre.com www.frightnights.co.uk --- Credits... Photography by Helen Poolar --- Marks Unexplained World background music: Music by Adi Goldstein - Blank Light Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/adi-goldstein/blank-light License code: C6W9MMXFLSZUXLLO --- Paranormal Research Centre Promo: Music by Kevin MacLeod - Gathering Darkness Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/kevin-macleod/gathering-darkness License code: ATHMPVKBDSRGQIUY --- Fright Nights Promo: Music by AK - Sky High Music from #Uppbeat (free for Creators): https://uppbeat.io/t/ak/sky-high License code: SMVBCSQXP5FFNVJT ---

Route 666 (The Devil's Highway) | Marks Unexplained World Podcast (Ep. 139)

Route 666 is a road full of unexplained phenomena that has occurred throughout history and is considered to be one of the most famous roads in North America.

The road itself expands for approximately two hundred miles, and even though the highway is very popular, many travellers try to evade this barren stretch of road.

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Marks Unexplained World Podcast Description & Credits www.hauntedresearchcentre.com www.frightnights.co.uk --- Credits... Photography by Helen Poolar --- Marks Unexplained World background music: Music by Adi Goldstein - Blank Light Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/adi-goldstein/blank-light License code: C6W9MMXFLSZUXLLO --- Paranormal Research Centre Promo: Music by Kevin MacLeod - Gathering Darkness Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/kevin-macleod/gathering-darkness License code: ATHMPVKBDSRGQIUY --- Fright Nights Promo: Music by AK - Sky High Music from #Uppbeat (free for Creators): https://uppbeat.io/t/ak/sky-high License code: SMVBCSQXP5FFNVJT ---