Aru Nair

speaker

166 appearances 2 recordings 1 series first heard Mar 2026 last heard 14 Apr

Aru Nair’s voice in public audio — every appearance, attributed to the second.

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recordings per month · last 12 months

Recordings per month over the last 12 months — 2 in all, peaking in Apr 2026 with 1.

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Short Wave · Predicting spring bloom is an art and a science · 31 Mar 2026 podcast

And he told me every single year, locals and tourists flood the National Mall for the annual Cherry Blossom Festival to view these millions of flowers.

But as you know, Emily, these flowers are really fragile and they're only around for a couple of weeks.

And in some cases, it's been as short as five days.

So the festival is ideally planned for when all these trees are in peak bloom.

And I wanted to know, what is peak bloom really?

So I asked Mike Glitters to define it for me.

He's the chief of communications for the National Mall and Memorial Parks.

Exactly.

And the National Parks team, it's actually their job to predict when the peak bloom will arrive every year.

And let's just say it's kind of a guesstimate.

Today on the show, the art and science of guessing peak bloom.

What are the stages of cherry tree blossoming?

And how do scientists make that big prediction?

Well, I didn't really know.

So to find out, I went with one of our producers, Hannah Chin, down to the tidal basin.

It was damp and chilly.

You could hear the jets overhead and the trees looked totally bare.

That sounds like D.C.

in winter.

Yeah.

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