# SPOOL RIDDLE - Which way will it roll?

An episode of [Huge If True Podcast](https://invisiblenetwork.ai/podcast/6791663704), 14 Sep 2026, 3:57.

Audio: https://mcdn.podbean.com/mf/web/ytbp7w44hbm39gri/SPOOL_RIDDLE_-_Which_way_will_it_roll_9ztpj.mp3

Can you answer the spool riddle? Special guest Anne Wojcicki joins Physics Girl for the answer(s?!) to the hiker riddle and to hear the next riddle

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