The Friedel ChroniclesReading minds — part twoThis is how easy it is to convince people you have supernatural powersOct 16, 2023Oct 16, 2023
The Friedel ChroniclesThe art of skepticismIt is not enough to claim to be critical, you also need to act to prove it. And to understand scamming.Jun 24, 2016Jun 24, 2016
The Friedel ChroniclesHoroscopes and alternativesI don’t know how it happened. My Google news feed seems to think I am hooked on astrology.Oct 5, 2023Oct 5, 2023
The Friedel ChroniclesTrue dimensions of SpaceIt is far, far emptier than you ever imaginedDec 18, 2016Dec 18, 2016
The Friedel ChroniclesThe Katkaris and meChildhood adventures with stone-age tribalsJan 11, 2022Jan 11, 2022
The Friedel ChroniclesShepard scales — an acoustic illusionI have always been fascinated by optical illusions. Today I want to show you one that tricks your ears (and brain).Jan 1, 2022Jan 1, 2022
The Friedel ChroniclesPranking KasparovHaving fun with one of the smartest people I knowDec 29, 2021Dec 29, 2021