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SciTech Now
Unearthing an ancient city with modern technology
Archaeologists are using modern technology to probe a historic city. St. Louis reporter Jim Kirchherr takes us to Cahokia State Historic site in Illinois, where recent excavations have revealed secrets about ancient civilizations.
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Season
27:16
Impactful tech tools; Improving critical thinking; Concussion sensors; Conserving water
27:16
A giant aquifer; Working with composites; Skin cancer detection; Citizen science in Alaska
26:46
Learning about language; Future of eye care; Cleaning beaches; Unpacking climate change
26:46
A remarkable NASA engineer; Spider silk; A wristband that measures cells; Printing homes
26:46
Cryptocurrencies and blockchain; PFAS; Bacteria art; Frogs in the environment
27:16
Bias in AI Technology; Turning water back on; Automotive tech industry; Science of seasons
27:00
The mysteries of gravity; Indoor farming; Squid eyes; A unique high school tech class
26:49
Image of a black hole; Tech driven education; Gull colonies; Hands on learning in tech
26:46
Lab grown meat; Concerns over screen exposure; Making skyscrapers earthquake safe
26:46
The history of paternity science, tech driven education, and restoring seal sight.
26:46
Phone payment solutions; technology in schools; chemistry of cuisine; personal turbines
26:46
In this episode, emojis; arctic drones; water protection; algae blooms in the Great Lakes.