Quirks and Quarks Complete Show from CBC Radio

Arctic salt lake, eyebrow communication, and creating Captain America PLUS - Hummingbird songs, and the double-edged sword of aerosol reduction

54:40 | Apr 13th, 2018

Newly discovered salt lakes in Canadian arctic help us understand Jupiter's moons; Why humans ditched the mono brow, for two eyebrows; Chasing Captain America: Author explores real-life science that could build a super-soldier; Hummingbirds 'sing' wi...Show More