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Nick Petrić Howe

@nickpetrichowe

Multimedia journalist of sorts at Nature. Host of the Nature Podcast. Former bee scientist.

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Latest posts by Nick Petrić Howe @nickpetrichowe

If you're a science reporter in the US who likes to write about tech, the environment and physical sciences then Nature might have the job for you!

Deadline 27th March!

09.03.2026 11:31 👍 0 🔁 0 💬 0 📌 0
Magnetic gel injected into the heart could stop strokes
Magnetic gel injected into the heart could stop strokes YouTube video by nature video

Block up part of the heart to prevent strokes? Yep, turns out the heart has an appendage you've probably never heard of, and if your heart beats too fast it can raise stroke risk.

So, these researchers made a magnetic fluid to solve that. New vid for @nature.com

04.03.2026 16:34 👍 2 🔁 1 💬 0 📌 0

This is fascinating listen and one that I struggle to get my head around — how do people not have mental images?! But I guess that is rather the point.

04.03.2026 09:53 👍 2 🔁 0 💬 0 📌 0

If you want to hear some pokemon jokes then do give this a listen.

There's some stuff about science too, but I'm mostly here for the jokes.

03.03.2026 16:40 👍 0 🔁 0 💬 0 📌 0

Thanks for telling us all about the wonderful clash of worlds that is pokemon and science :D

03.03.2026 16:40 👍 0 🔁 0 💬 0 📌 0
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How much exercise do you really need?

29.01.2026 11:32 👍 64 🔁 17 💬 1 📌 3
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How your brain chemistry rewards hard work Hear the biggest stories from the world of science | 28 January 2026

In contrast to the video I made on exercise, I also spoke to a researcher about how our brain makes it rewarding to put in a lot of effort!

When you work hard, you get a reward. But how does your brain now you've been working hard? They looked at the mechanism which you can hear about here:

28.01.2026 17:00 👍 1 🔁 0 💬 0 📌 0
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The surprisingly big health benefits of just a little exercise ‘Exercise snacks’ and other forms of everyday movement can greatly reduce the risk of heart disease and death.

The Feature is here too if you want more in-depth insights: www.nature.com/articles/d41...

28.01.2026 11:14 👍 3 🔁 0 💬 0 📌 0
How much exercise do you really need?
How much exercise do you really need? YouTube video by nature video

Why do lot thing, when few do trick?

I've got a new film on the surprising benefits of little exercise presented once again by @lizziegibney.bsky.social.

Based on a Feature by @marilenharo.bsky.social, it looks at emerging data from smart devices.

Also I dress as an 80s man.
youtu.be/jskktKzWfys

28.01.2026 10:50 👍 8 🔁 2 💬 1 📌 1
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How much protein do you really need? What the science says Fitness influencers promote super-high-protein diets, but studies show there’s only so much the body can use.

Glad you liked it! Thanks for writing the Feature, which people should also go and read: www.nature.com/articles/d41...

26.01.2026 14:39 👍 1 🔁 0 💬 0 📌 0

I stopped putting protein powder in my breakfast after making this video (with producer & extra extraordinaire @nickpetrichowe.bsky.social)

It's based on this great story by @marilenharo.bsky.social from the end of last year🧪

www.nature.com/articles/d41...

Do you need more protein? Watch & learn!

21.01.2026 10:31 👍 14 🔁 4 💬 1 📌 0

Watch this video if you want to:

A) Find out how much protein you actually need 🍗
B) You want to see me dress up as a German Chemist from the 1840s 🧪
C) You're a fan of @lizziegibney.bsky.social's amazing presentation style 💃
D) All of the above

21.01.2026 09:45 👍 12 🔁 7 💬 1 📌 1

Funky shape changing molecules can change colour too! A cool advance inspired by octopuses.

12.01.2026 16:02 👍 1 🔁 0 💬 0 📌 0

Where I talk about an ancient mysterious boat and a preserved fingerprint...

09.01.2026 14:16 👍 0 🔁 0 💬 0 📌 0

Given the responses to the science songs we made, I'm casually adding 'musical director' to my CV.

05.01.2026 14:16 👍 2 🔁 0 💬 0 📌 0

all this is both foolish and unnecessary

04.01.2026 21:47 👍 5729 🔁 1662 💬 29 📌 129
Hard the Hydrogel is Stuck
Hard the Hydrogel is Stuck YouTube video by Nature Podcast

And a linked version: youtube.com/shorts/Q_lt_...

20.12.2025 20:31 👍 2 🔁 0 💬 0 📌 0
I Am the Very Model of a Miniature Tyrannosaur
I Am the Very Model of a Miniature Tyrannosaur YouTube video by Nature Podcast

Here's a linked version too: youtube.com/shorts/ctsGN...

20.12.2025 20:29 👍 38 🔁 16 💬 1 📌 1

Thanks to @shamini.bsky.social for editing the lyrics, @catrionaclarke.bsky.social for wrangling the choir and of course to all the wonderful performers.

20.12.2025 17:56 👍 2 🔁 0 💬 1 📌 0
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Time for another science carol! 🎄

Some researchers stuck a duck to a rock, so we sang a song about it. As you do!

20.12.2025 17:56 👍 13 🔁 6 💬 1 📌 0

Thanks again to all the incredibly talented people who brought this together, especially @catrionaclarke.bsky.social as the Choir Wrangler and MuseScore Enthusiast, @danjfox.bsky.social for writing this and @shamini.bsky.social for editing the lyrics. Along with all the singers and more!

18.12.2025 18:36 👍 40 🔁 0 💬 1 📌 0
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'Tis the season for some festive science songs.

If you've ever wanted to hear someone sing about a dimunitive tyranosaur then now is your chance

18.12.2025 18:36 👍 386 🔁 224 💬 18 📌 47

This is why she's the Creative Consultant and Manager

18.12.2025 18:29 👍 0 🔁 0 💬 1 📌 0
A robot pulls on ends of the thread containing a slipknot

A robot pulls on ends of the thread containing a slipknot

In a gear change from my last few stories...by acting as a "mechanical fuse" this simple little slipknot, added to surgical thread, can radically improve how surgeons perform sutures & lead to better outcomes

A lovely intersection of mechanics, geometry and medicine 🧪
www.nature.com/articles/d41...

26.11.2025 17:19 👍 14 🔁 5 💬 0 📌 1
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This is what lightning on Mars sounds like Hear the biggest stories from the world of science | 26 November 2025

Did you know there's lightning on Mars?

There is! At least very small versions of it. AND YOU CAN HEAR IT.

For more, check out my latest podcast for @nature.com

26.11.2025 16:28 👍 3 🔁 1 💬 0 📌 0

A very cool story by my colleague @lizziegibney.bsky.social about how some quirky physics of knots could help make surgery better!

26.11.2025 16:26 👍 2 🔁 0 💬 0 📌 0
A glorious selfie with the official MAHA lanyard seconds after I made it past Secret Service screening.

A glorious selfie with the official MAHA lanyard seconds after I made it past Secret Service screening.

About that exclusive, "closed-to-press" MAHA summit last week with RFK and JD Vance: I got in.

Here's what I saw. 🧵 🧪

www.nature.com/articles/d41...

21.11.2025 17:01 👍 820 🔁 318 💬 28 📌 62

I adore the illustrations from the 70s. Can we bring back this style?

21.11.2025 17:31 👍 1 🔁 0 💬 1 📌 0

weeeeee

14.11.2025 15:44 👍 0 🔁 0 💬 0 📌 0

Do you wanna see a robot pick up a weird squishy bug? I may have just the video for you... youtu.be/FHW6eKvtcBw

14.11.2025 15:40 👍 0 🔁 0 💬 0 📌 0