Fieldnotes Daily

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Coral reef close-up, photo by John Cahil Rom on Pexels

A self-repairing coral lattice — and what it could mean for coastlines | Priya Raghunathan

What if a reef could rebuild itself faster than a storm season can tear it down? In a talk on applied marine materials, biologist Priya Raghunathan walks through her lab's eight-year effort to grow calcium scaffolds that recruit living polyps…

Apr 9 · 14 min 22 sec
Telescope under a night sky, photo by Adam Krypel on Pexels

The quiet machinery behind deep-sky imaging | Odile Marchetti and Sam Vega

From the moons we keep overlooking to the long argument about where life might already be, astronomer Odile Marchetti explains the cooling rigs, mirror alignment and patience behind a single wide-field exposure…

Apr 8 · 26 min 41 sec
Recording microphone in a studio, photo by Aleksey Nosov on Pexels

What you actually hear when you stop interrupting | Desmond Achebe

"Every conversation has a room behind it, and then another room behind that one," says oral historian Desmond Achebe. In this talk he replays three interviews he nearly ruined, and the small silences that saved them…

Apr 6 · 17 min 58 sec
Neighborhood volunteers at work, photo by Andy Bergstrom on Pexels

Turning climate dread into neighborhood work | Marguerite Voss

Organizer Marguerite Voss spent four winters mapping which blocks of her city lose power first, then handed the map to the people living on them. A practical account of grief converted into a maintenance schedule…

Apr 5 · 21 min 09 sec