This week’s episode
The series so far
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Psychedelic science
One dose, a freer brain
A single psilocybin dose left 28 healthy brains measurably changed a month later.
Episode 01
Astrobiology
The strongest hint of alien life yet
A telescope caught a possible whiff of a life-made gas on a world 124 light-years away — and ignited a scientific brawl.
Episode 02
Animal communication
Do whales have vowels?
AI is revealing that sperm whales “talk” in a structured click-language — with rhythm, flourishes, and maybe even vowels.
Episode 03
Longevity
Hitting undo on aging
Scientists think part of aging is a “software” glitch — and they just got the first green light to try rebooting it in people.
Episode 04
Neurotechnology
Your silent voice, typed out loud
A Stanford brain implant turned imagined speech into words on a screen — with a “mental password” so it only listens when you allow it.
Episode 05
Briefs use AI-generated voices & visuals — always double-check before relying on them.
Why K²
One fascinating paper a week, translated.
A short brief, a clear infographic, and plain-English answers — read it three ways, for your life, your work, or your portfolio. Part teacher, part intelligence service, part broadcaster.
