Mark and Toddcast

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.

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?

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!

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.

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.

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.

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.

Many of us have heard of the Biosphere 2 project - it was one of the main news stories of 1991, which Todd just visited in Arizona. But many don't know the full history, controversy, and eventual take-over of the project from the genius hippy theater freaks who built it to.....yes, Steve Bannon, and then eventually the University of Arizona.

Look who found their way back to the studio! We're back for an all-news catch-up show detailing some of the bigger stories we flagged over the past month or so.

This week we take a short look into an indigenous South American warrior named Galvarino, who, despite having his hands cut off by Spanish Conquistadors, strapped knives to his stumps to rally his fellow Mapuche community into fighting back. In the news:  the Portland Wolverine is sighted again, a promising anti-Alzheimer enzyme, remembering Darcelle, the USS Robert Smalls, a Sriracha shortage (or is there?), REI closes its Portland location, and more.