A fuel cell is an electrochemical energy conversion device; it turns chemical energy into electrical energy. Jonathan and Chris discuss fuel cells in detail from their origins to why they're not practical for general use yet in this episode.

A fuel cell is an electrochemical energy conversion device; it turns chemical energy into electrical energy. Jonathan and Chris discuss fuel cells in detail from their origins to why they're not practical for general use yet in this episode.

TechStuff is getting a system update. Everything you love about Tech Stuff now twice the bandwidth with new hosts, Oz Woloshyn (Sleepwalkers) and Karah Preiss (Sleepwalkers). 

Oz and Karah bring humour and wit to the table as they break down what's happening in tech...and what it says about us. 

TechStuff is the podcast where technology meets culture. 

We speak to the folks building the future to understand what tomorrow will look like and how our technology is changing us: how we live, how we love, how we work and even how we die. With a healthy dose of drama, too, as tech titans clash over their interstellar ambitions. 

Get in touch here: techstuffpodcast@gmail.com

TechStuff is getting a system update. Everything you love about Tech Stuff now twice the bandwidth with new hosts, Oz Woloshyn (Sleepwalkers) and Karah Preiss (Sleepwalkers).&nbsp;
Oz and Karah bring humour and wit to the table as they break down what's happening in tech...and what it says about us.&nbsp;
TechStuff is the podcast where technology meets culture.&nbsp;
We speak to the folks building the future to understand what tomorrow will look like and how our technology is changing us: how we live, how we love, how we work and even how we die. With a healthy dose of drama, too, as tech titans clash over their interstellar ambitions.&nbsp;
Get in touch here:&nbsp;<a href="mailto:techstuffpodcast@gmail.com" data-stringify-link="mailto:techstuffpodcast@gmail.com" data-sk="tooltip_parent" aria-haspopup="menu">techstuffpodcast@gmail.com</a>

TechStuff

TechStuff is getting a system update. Everything you love about TechStuff now twice the bandwidth with new hosts, Oz Woloshyn (Sleepwalkers) and Karah Preiss (Sleepwalkers) 

Oz and Karah bring humour and wit to the table as they break down what's happening in tech...and what it says about us. 

TechStuff is the podcast where technology meets culture. 

We speak to the folks building the future to understand what tomorrow will look like and how our technology is changing us: how we live, how we love, how we work and even how we die. With a healthy dose of drama, too, as tech titans clash over their interstellar ambitions. 

 

TechStuff is getting a system update. Everything you love about TechStuff now twice the bandwidth with new hosts, Oz Woloshyn (Sleepwalkers) and Karah Preiss (Sleepwalkers)&nbsp;
Oz and Karah bring humour and wit to the table as they break down what's happening in tech...and what it says about us.&nbsp;
TechStuff is the podcast where technology meets culture.&nbsp;
We speak to the folks building the future to understand what tomorrow will look like and how our technology is changing us: how we live, how we love, how we work and even how we die. With a healthy dose of drama, too, as tech titans clash over their interstellar ambitions.&nbsp;
&nbsp;

Rerun: How Fuel Cells Work

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/5f4648e4-fed8-4b2b-9277-b0f90019296e/transcript

One of the companies you couldn’t ignore this year was NVIDIA, so we’re re-airing a conversation Oz had with Stephen Witt, a frequent contributor to The New Yorker and author of The Thinking Machine: Jensen Huang, NVIDIA, and the World’s Most Coveted Microchip. They discuss what’s made NVIDIA the most valuable chip company in the world, how a single piece of hardware changed the world forever, and why data centers are shrouded in so much secrecy.

One of the companies you couldn&rsquo;t ignore this year was NVIDIA, so we&rsquo;re re-airing a conversation Oz had with Stephen Witt, a frequent contributor to The New Yorker and author of The Thinking Machine: Jensen Huang, NVIDIA, and the World&rsquo;s Most Coveted Microchip. They discuss what&rsquo;s made NVIDIA the most valuable chip company in the world, how a single piece of hardware changed the world forever, and why data centers are shrouded in so much secrecy.

TechStuff Redux: Will NVIDIA Save or Ruin The World? 

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/3fac9734-1752-4bbe-bbdb-b3bd000606d1/transcript

What was your internet obsession this year? Karah is joined by writer and podcast host, Aminatou Sow, to talk about what they watched — and what rotted their brains — in 2025. They talk about niche internet obsessions, vertical shorts, AI depicting the oldest generation, and the never-ending Wicked press tour. 

Additional Reading/Watching: 
Exploring My Mustard Collection | Tiktok
Scottish Weather Rant | TikTok 
Cynthia Erivo & Ariana Grande vs Lie Detector | Vanity Fair
Cynthia Erivo and Ariana Grande discuss their working dynamic 
Creepy AI Grandpa | Tiktok

What was your internet obsession this year? Karah is joined by writer and podcast host, Aminatou Sow, to talk about what they watched &mdash; and what rotted their brains &mdash; in 2025. They talk about niche internet obsessions, vertical shorts, AI depicting the oldest generation, and the never-ending Wicked press tour.&nbsp;
Additional Reading/Watching:&nbsp;
<ul>
<li aria-level="1"><a href="https://www.tiktok.com/@yungkombucha420/video/7460284046594067743?_r=1&amp;_t=ZP-92MDj4SGnK3">Exploring My Mustard Collection | Tiktok</a></li>
<li aria-level="1"><a href="https://www.tiktok.com/@starboysobersfitness/video/7537962239567957271?_r=1&amp;_t=ZP-92MDZSn3A58">Scottish Weather Rant | TikTok</a>&nbsp;</li>
<li aria-level="1"><a href="https://www.instagram.com/reels/DAl93uyy-HW/">Cynthia Erivo &amp; Ariana Grande vs Lie Detector | Vanity Fair</a></li>
<li aria-level="1"><a href="https://www.instagram.com/reels/DBfA6M0ySkn/">Cynthia Erivo and Ariana Grande discuss their working dynamic&nbsp;</a></li>
<li aria-level="1"><a href="https://www.tiktok.com/@gottabeaii/video/7575953119348100366?_r=1&amp;_t=ZP-92MEpk9yx6F">Creepy AI Grandpa | Tiktok</a></li>
</ul>

The Year in Brainrot

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/26d0e6a3-4a05-44c6-9437-b3bd000bbcf4/transcript

Are you a gift go-getter, or a holiday procrastinator? This week, Karah spoke with Kyle Chayka, tech writer for The New Yorker and author of the book “Filterworld: How Algorithms Flattened Culture”. They talk about his gadget gift guide, how analog products are back in style, and why books are his preferred gift of choice. Oz also shares the hottest toy of the year: a console that helps the whole family stay active. 

Additional Reading: 
The Hottest Toy of the Year Is Made by a Tech Startup You’ve Never Heard Of
A Holiday Gift Guide: The Newest Strangest Gadgets and Apps

Are you a gift go-getter, or a holiday procrastinator? This week, Karah spoke with Kyle Chayka, tech writer for The New Yorker and author of the book &ldquo;Filterworld: How Algorithms Flattened Culture&rdquo;. They talk about his gadget gift guide, how analog products are back in style, and why books are his preferred gift of choice. Oz also shares the hottest toy of the year: a console that helps the whole family stay active.&nbsp;
Additional Reading:&nbsp;
<ul>
<li aria-level="1"><a href="https://www.wsj.com/business/entrepreneurship/nex-playground-toy-game-console-holiday-shopping-af47125f?gaa_at=eafs&amp;gaa_n=AWEtsqeXnnSxdEGqePAu87nuKgdsXa3knC9G3ZXsi6MSOcCX8xkKzh_LK3DHojASil0%3D&amp;gaa_ts=69447d74&amp;gaa_sig=P9UzpUP7FAUwbBvR04439KswV1WSCKYZ8xEBBDh2-spgcKWmCTm24u8HNLjqVNOVEM8s0IaDmszYjrjfqrtoDg%3D%3D">The Hottest Toy of the Year Is Made by a Tech Startup You&rsquo;ve Never Heard Of</a></li>
<li aria-level="1"><a href="https://www.newyorker.com/culture/on-and-off-the-avenue/a-holiday-gift-guide-the-newest-strangest-gadgets-and-apps">A Holiday Gift Guide: The Newest Strangest Gadgets and Apps</a></li>
</ul>

Happy Gadget Season To All Who Celebrate! 

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/d9f35e75-7efa-4178-b337-b3b5017a02c9/transcript

Rerun: How Fuel Cells Work

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