Episode
History 101: Lasers
Overview
They're used for everything from entertainment to medicine — and now for weapons straight out of science fiction. Have lasers become too hot to handle?
Details
- Series
- History 101
- Season
- Season 2
- Episode
- Episode 7
- Air date
- 2022-08-25
- Runtime
- 23 min
Episode context
Lasers is Episode 7 in Season 2 of History 101. It aired on 2022-08-25. The runtime is 23 min.
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Episode 8: Home Workouts
The home fitness revolution has exploded into a multibillion-dollar industry. Are home workouts a healthy habit... or just hype?
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Episode 9: IVF
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Episode 4: Psychedelics
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Episode 10: High Fructose Corn Syrup
Sweet deal or bitter pill? High fructose corn syrup rose up to dominate supermarket shelves, but what is it doing to our health?
Episode 3: Credit Cards
Credit cards changed the global economy and attitudes about personal spending, but record levels of consumer debt beg the question: Just who's in charge?
Episode 2: MP3s
MP3s transformed how we listen to music — and spawned digital piracy. Streaming helped the industry recover, but how can artists get their fair share?
Episode 1: GPS
Once a secret military program, GPS now guides our daily lives, from providing directions to finding friends. But what do we trade for this convenience?