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Episodes
Pour yourself something warm. Let it drizzle outside. This one's for the curious.
The Mark & Toddcast is your weekly escape from the algorithm, the outrage cycle, and whatever fresh hell is trending. Broadcasting from the rainy heart of Portland, Oregon, two friends have spent 11 years and over 300 episodes doing exactly what you wish you could do at your favorite dimly lit neighborhood pub: sitting down with a pint and wandering through whatever's genuinely interesting.
Consider us comfort food for your brain.
Instead, expect pure Pacific Northwest chill and unfiltered curiosity about topics like:
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Why we absolutely hate the sound of our own voices
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The secret origin of the biohazard symbol
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America’s classified, Cold War plan to nuke the moon
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The Stanford Prison Experiment (and why it was actually kind of BS)
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Portland’s very own infamous Barbie-hacking culture jammers
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The unsolved mystery of the Toynbee Tiles
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And yes... the actual science of farts
What’s in an Episode?
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The Catch-Up: A little life banter between two longtime friends navigating the Rose City.
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Just the Headlines: A quick spin through the weirdest, wildest science and culture news of the week.
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The Deep Dive: A 20-minute, high-level plunge into whatever strange subject one of us couldn't stop reading about.
Meet Your Hosts:
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Mark spent his twenties operating nuclear reactors for the Navy before coming home to Portland's Silicon Forest to keep the machines that build microchips running. Now, he’s a technical director helping companies get found online.
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Todd has lived several lives—ad copywriter, artist, Newsweek-published writer, and an unrepentant Madonna superfan. Today, he’s a local therapist helping people untangle their stories and reconnect with the humans around them.
Pull up a chair. Grab a local beverage.
Science is funny.
Episodes
Nov 28, 2023
Nov 28, 2023
1 hr 15 min
This week Todd is joined by co-host of the NotNerd podcast Nate Heath to discuss everything from flying hamburgers, to Portland's new ice rink, "super pigs," woolly mammoth resurrection, Banksy's identity, retailers lying about theft issues, and a closer look at some of the successful Universal Basic Income experiments happening all over the United States. Be sure to subscribe to the NotNerd podcast wherever you get your podcasts!
Nov 14, 2023
Nov 14, 2023
1 hr 9 min
Fonts didn't suddenly spring into existence with the word processor in the 1980s. In fact, fonts have been around since people have been writing things down, back to 8500 BC. Take a ride with us to see how we go from cuneiform to comic sans on this episode.
Oct 30, 2023
Oct 30, 2023
1 hr 15 min
From tracing apps to stranded astronauts to MDMA to Lloyd Center to ABBA to Best Buy to Netflix to Twinkies to the Jantzen Beach carousel to black holes to photons to Costco selling out of gold bars, I think we pretty much cover everything in this episode.
Sep 7, 2023
Sep 7, 2023
1 hr 2 min
The human body is 2.5% metal, which we need in order to produce electricity, heal our skin, and make us move and think, among other things. We're not saying we're robots, but we're sort of robots. This week we dive into the weird world of metals, and how exactly our bodies need and use them to pilot the other 97.5% of us that's an organic, goopy pile of flesh and guts.
Aug 23, 2023
Aug 23, 2023
57 min
This week we discuss both the question "What exactly is radiation?" as well as the history of the most ubiquitous word on the entire planet: "OK." Where did it come from? How did this tiny word take over the whole world? All that, plus lots of Portland news, and angry Furries fighting on beaches. Enjoy, ok?
Aug 15, 2023
Aug 15, 2023
1 hr 2 min
After discussing how submarines surface and dive (in other words, "how do you store buoyancy?) and our one-of-a-kind "Just the Headlines!" segment, we take a look into the history of red food dye, and what to look out for if you want to avoid the "bad" kind of food coloring. Spoilers: You want the dye made from smashed up bugs grown on a cactus. Now go paint the town red!
Jul 25, 2023
Jul 25, 2023
43 min
This week we veer from Netflix to Amazon to Silver Falls to asking the most important question: wtf is going on with TikTok's new NPC trend? We try to make sense of it all on this week's show. Enjoy it like ice cream yum yum.
Jul 18, 2023
Jul 18, 2023
1 hr 2 min
Todd recaps his recent vacation to eastern Idaho, Craters of the Moon, and Mark's old Navy training area, and recent science/Portland news. Then we take a look into the real-life Johnny Appleseed. Was he a mythical Paul Bunyan story, or was he a real person? Find out this week.
Jul 4, 2023
Jul 4, 2023
1 hr 18 sec
Most of us maybe know one thing about George Washington Carver -- that he invented peanut butter. Not only is that not true, but his work with peanuts was just a tiny slice of the botanical and agricultural advances - from crop rotation to use of organic fertilizers - he pioneered. Find out more on this week's show.
Jun 27, 2023
Jun 27, 2023
59 min
This week we dive a bit further into the world of AI art, specifically in how AI works around the world of copyright protection. Who does AI art belong to? Can it be protected? Find out this week.