brain teaser The Poisoned Wine Problem Mark Frauenfelder

Spoken Word with Electronics For triggers, gates, clocks, and sociopaths alike, "Master/Slave" faces retirement Ethan Persoff

Spoken Word with Electronics Space Aliens are no longer visiting Earth due to an allergy to our cell phones Ethan Persoff

Spoken Word with Electronics Behold, Massospora! The Insect Pandemic That Turns Cicadas Into Uncontrollable Sex Addicts Ethan Persoff

Science Scientists translate the novel coronavirus structure into beautiful music David Pescovitz

useful stuff Interview with Douglas Rushkoff Mark Frauenfelder

math How many triangles do you see? David Pescovitz

family A fun simple card trick from The Curiosity Show Mark Frauenfelder

podcasts Extraterrestrials, UFOs, and the Voyager Golden Record David Pescovitz

podcasts The Life Cycle podcast goes in search of Dr. Phil Kennedy, the neurologist who once hacked his own brain Mark Frauenfelder

podcasts The Life Cycle is a quirky new futurist podcast Mark Frauenfelder

Podcast: Mathmatica creator Stephen Wolfram's favorite tools Mark Frauenfelder

music THE BUREAU: Part Eleven, "Your Supervisor Disintegrates" — with a Gysin Dream Machine, an Altman Brain Machine, and Other Hallucinatory Hardware Ethan Persoff

music THE BUREAU: Part Nine, "Your Sandwich Speaks!" — with SBaGen-based Digital Drugs for New Year's Eve Ethan Persoff

music THE BUREAU: Part Eight, "The Bombing of Building Number Four" Ethan Persoff

music THE BUREAU: Part Seven, "Lockdown in the Building, News of an Active Shooter Near the Cafeteria" — with Mr Quintron's Circuit-Bent Guitars Ethan Persoff

music THE BUREAU: Part Six, The History of Telepathic Infant-Based Mind Control of U.S. Presidents Ethan Persoff

music THE BUREAU: Part Four, "The Appearance and Assassination of President Jung Thug" Ethan Persoff

music THE BUREAU: Part Three, "Assessing Others" — with a Metasonix D-2000 Vacuum Tube Drum Machine Ethan Persoff

puzzles Excellent $5 puzzle book: The Moscow Puzzles: 359 Mathematical Recreations Mark Frauenfelder