Scientists try to determine which animal was the apex predator 58 million years ago -- a 43-foot-long snake called the titanoboa or a giant crocodilian. (60 minutes)
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Wed, 1/22 at 9:00 pm on Austin PBS HDTV
Historian James Holland explores how amphetamine use affected the course of World War II. (60 minutes)
Thu, 1/23 at 2:00 am on Austin PBS HDTV
Historian James Holland explores how amphetamine use affected the course of World War II. (60 minutes)
Sun, 1/26 at 2:00 am on Austin PBS HDTV
Historian James Holland explores how amphetamine use affected the course of World War II. (60 minutes)
Sun, 1/26 at 3:00 pm on Austin PBS HDTV
Historian James Holland explores how amphetamine use affected the course of World War II. (60 minutes)
Wed, 1/29 at 9:00 pm on Austin PBS HDTV
Archaeologists map underwater ruins of ancient Rome's version of Las Vegas. (60 minutes)
Thu, 1/30 at 2:00 am on Austin PBS HDTV
Archaeologists map underwater ruins of ancient Rome's version of Las Vegas. (60 minutes)