In 1979, a group of eight men in their 70s arrived at a retreat in New Hampshire. They carried their own luggage — heavy suitcases, up the stairs — because there was nobody there to help them. That was the first part of the experiment.
The Setup
Harvard psychologist Prof. Ellen Langer had designed the retreat to feel, as completely as possible, like 1959. No mirrors. Portraits of the men as they’d looked two decades earlier. Perry Como on the radio. Ed Sullivan on a black-and-white television. Magazines from 1959 on the coffee table.
The men weren’t asked to remember 1959. They were asked to live it.
What Happened
By the end of the week, something measurable had occurred. The men showed improvements in flexibility, dexterity, posture, memory, hearing and cognitive function. Outside observers judged them to look younger in photographs taken after the retreat.
Prof. Langer’s question had been simple: If we turn the clock back psychologically, can we also do it physically?
Her experiment suggested — carefully, scientifically — that the answer might be yes.
What It Means
The Counterclockwise Study is not a cure for anything. What it suggests is that mindset matters — profoundly and measurably. That the environment we inhabit shapes us. That immersion in a world that feels familiar does something real.
Why This Inspired Tiempa
Tiempa’s founder Sergio Cutrera came across this study in early 2026 — via a Matthew McConaughey newsletter, of all things. He was thinking about his mother, Coty, and how a familiar song can change the temperature of a room instantly.
The study didn’t inspire a therapy. It inspired a question: what if the past were simply easier to find?
Tiempa is that answer. An entertainment platform built on the idea that curated access to the decade that shaped you is one of the great, underrated pleasures of being alive.
The 1980s are free. No credit card needed.
Tiempa is a pure entertainment platform. It is not a medical device. The Counterclockwise Study is referenced for informational purposes only.