Microbial mining in space, baby birds get the boot, palm oil substitutes, deep sea squid says ‘g’day’, Canada’s place in space and how do fans make cool air?

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Manage episode 278194532 series 2434985
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Microbes may be our miners on asteroids, moons and other planets; Songbird parents manipulate their chicks out of the nest before they’re ready to go; Canadian food scientists develop eco-friendly substitutes for palm oil; Super rare deep sea squid spotted in Australian waters for the first time; Canadian technological ingenuity and astronaut talent has been our ticket to space; Why do fans make the air feel cooler?

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