Hitching A Ride

Assorted diatoms as seen through a microscope.

Hey, world travelers…have you flown AVIAN AIR? This is Sandra Tsing Loh with the Loh Down on Science, saying . . . Booking flights – what a nightmare: Baggage fees! Aisle or window?! Zero legroom! But things are worse for microscopic diatoms! These single-celled algae produce around twenty percent of

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