Uploaded October 2018 | Updated September 2026, 10 hours ago

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In “Disappearing Hotdogs,” Yana thinks picking
up her fork makes hot dogs magically disappear.
Families are encouraged to play along as she,
Egbert, and Izzie discover the surprising (four-
legged) cause of the disappearing hotdogs—and
the difference between confounded evidence and
isolating variables.