Today’s show features headline news about new methods for detecting skin cancer and using “frequency comb” lasers to sniff out even the faintest traces of methane leaks. And then we have an encore presentation of How on Earth features about “Engineering Happiness” and a black holes.
Hosts: Joel Parker, Susan Moran, Beth Bartel
Producer: Joel Parker, Beth Bartel
Additional contributions: Shelley Schlender, Jim Pullen
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