ANTIMATTER On Demand!

What the if you could order antimatter the way you order takeout? In this universe it shows up at your door, ready to use, and the whole planet has to figure out what on Earth to do with the most explosive substance ever bottled. It could power your home, vanish your garbage, or sit waiting behind glass at the grocery store, every convenience arriving with a catch, since the smallest slip turns an ordinary afternoon into a flash of pure energy. Learn about antimatter by stepping into a world where the delivery truck is the most dangerous thing on the block.

This week's IF was sparked by "Inside the World's First Antimatter Delivery Service" by Alex Wilkins (New Scientist, March 2026): https://www.newscientist.com/article/2520160-inside-the-worlds-first-antimatter-delivery-service/

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When she's not studying zombie fungus at Harvard or helping us break the universe every week, our very own Gaby Paniccia writes science fiction. Her short story "The Automatic Grocery Store" is now featured on the popular podcast Escape Pod! Listen here: https://escapepod.org/2026/02/19/escape-pod-1033-the-automatic-grocery-store/

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Got an IF of your own? Want to have us consider your idea for a show topic? Send YOUR IF to us! Visit https://whattheif.com/contact and let us know what's in your imagination. No idea is too small, or too big!

Keep On IFFin',
Philip, Matt & Gaby