Sponsor of the Day:
Jerkmate
https://www.sciencefriday.com/articles/science-halloween-costume-contest/
Enter SciFri's Nerdy Halloween Costume Contest!
Nov 3, 2025 - It’s Nightmare on Nerd Street—and your science-inspired Halloween costume could win SciFri’s first-ever costume contest.
halloween costume contestenterscifrinerdy
https://www.sciencefriday.com/subtypes/scifri-fun/
SciFri Fun Archives - Science Friday
archives science fridayscifrifun
https://www.sciencefriday.com/partners-scifri-book-club/
Partners – The SciFri Book Club, from Science Friday
scifri book clubscience fridaypartners
https://www.sciencefriday.com/scifri-book-club/
The SciFri Book Club, from Science Friday
Dec 15, 2025 - A monthly book club to bring people together around all things science reading, from the people who bring you Science Friday
scifri book clubscience friday
https://www.sciencefriday.com/sf-books/sand-county-almanac/
Read 'A Sand County Almanac' With The SciFri Book Club
Dec 2, 2024 - What is our place in the natural world? Read Aldo Leopold's foundational work of conservation literature, first published in 1949.
scifri book clubsand countyreadalmanac
https://www.sciencefriday.com/sf-books/many-things-under-a-rock/
Read 'Many Things Under A Rock' With The SciFri Book Club!
Sep 10, 2025 - Octopuses seem otherworldly, but
scifri book clubmany thingsreadrock
https://www.sciencefriday.com/segments/scifri-live-science-movie-quiz/
SciFri Live: Science Movie Quiz
Mar 2, 2018 - You may know science, but how well do you know movie science?
live sciencemovie quizscifri