Preliminary Rounds 2 & 3

S92 E01 • Tuesday, May 28, 2019 • May 28

Preliminary Round 3 (2)

S92 E02 • Wednesday, May 29, 2019 • May 29

Preliminary Round 3 (3)

S92 E03 • Wednesday, May 29, 2019 • May 29

Announcement of Finalists

S92 E04 • Wednesday, May 29, 2019 • May 29 • 30m

How do anteaters slurp up so many ants; why do beavers build dams; how do canines stay cool; why do humpback whales sing; and why do dung beetles do what they do.

Finals Opening Portion

S92 E05 • Thursday, May 30, 2019 • May 30

Finals Closing Portion

S92 E06 • Thursday, May 30, 2019 • May 30