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How do you build a lifetime of love? After analyzing 450 couples across more than 40 countries, relational psychotherapist Sara Nasserzadeh discovered six essential ingredients for...
Can anyone become happier? Psychologist Sonja Lyubomirsky studies this question in her lab, doing experiments on “happiness interventions” to see what kinds of actions elicit this...
Math isn’t just for “math kids” — it’s for everyone, says learning expert Shalinee Sharma. She outlines four simple steps to transform your approach to math,...
Blending hip-hop, R&B, rock and pop, PARTYOF2 turns up the heat for this performance of “FEEL LOVE” and “POSER.” (Recorded at TEDNext 2025 on November 10,...
In the heart of Lagos — a megacity of 20 million people pulsing with energy and big ambitions — nine undiscovered voices compete for a chance...
What if the solution to feeding humanity has been hiding in the soil for millions of years? Bioengineer Karsten Temme discovered a remarkable answer to this...
Your skin heals after a scratch. What if our roads, bridges and cities could self-repair after getting damaged, too? Scientist and engineer Mark Miodownik describes a...
The most interesting ideas often come from the most unexpected places. We searched the globe for ideas with the power to inspire, motivate and change lives...
The next stop on the TED Idea Search is Athens, birthplace of democracy and the world’s oldest debating tradition. Nine speakers — from a fashion manufacturer...
