Day 4 of TED2025 was a jaw-dropping tour of everything from the “girl internet” to what homes could look like in outer space. Learn more about how babies’ minds work, why voting by phone might be the reboot democracy needs and a future where roads can mend their own cracks.Internet,

Sure, a TED conference is about the talks — but there’s a whole other side to the TED experience that makes our flagship annual event magical. The playful exhibits, communal art, groundbreaking tech, coffee shops and delicious treats that comprised the “Loop” at TED2025 were designed to provide attendees with