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BROADCASTS
Listen to the full 2-hour Science Friday broadcast, from last week or any week you like.
12:20
When Laser Science Was ‘Far Out’
In the 1970s, millions of people experienced a groovier side of science: the planetarium laser show.
17:36
Learning to Walk Like a Gecko, See Like a Lobster
Biomimicry is the practice of using nature to inspire new technology and innovations.
7:03
For Your Protection, a New Kind of Metal
Metal foam can disintegrate bullets on impact, reduce the impact of car crashes, and more.
10:19
Could ‘Brainprints’ Unlock Your Future Phone?
Researchers created a system that could match EEG readings to an individual with 100 percent accuracy.
17:18
What Is the Future of Coral Reefs in Warming Ocean Waters?
Ninety-three percent of Great Barrier Reef corals have been affected by a recent bleaching event.
11:42
Internet White Spaces, Pollen Protein, and Tiger Conservation
Logging online through unused TV frequencies, and the good and bad of tiger conservation efforts.
16:12
Computer Device Allows Paralyzed Man to Regain Movement
A computer hooked to Ian Burkhart’s brain reads his thoughts and translates those into electrical signals, which stimulate his arm muscles and allow him to move his hand.
7:18
The Science Club Wants You to #TakeASample
This month’s project from Science Friday’s Science Club asks participants to answer a question about a big or complex thing by looking at a sample of the whole.
11:55
That Emoji You’re Sending Is Open to Interpretation
Emoji, the tiny graphics used in text communications, can be interpreted in a variety of ways.
17:37
Listening In on Scientific Data
Proponents of sonification hope that listening to data could lead to more scientific discoveries.