MN90: Muzak for Your Shopping Pleasure
3M invented Post-Its. And until the 1990s, says Britt Aamodt, it also produced some soothing Muzak. [Read Transcript...]
Technology
MN90: Milling About
Once, Le Sueur County was covered by what was called the Big Woods. Britt Aamodt has found one of the mills that turned that forest into towns. [Read Transcript...]
MN90: Oregon, Ho!
Three Minnesota guys wanted to find a fun way to teach history. Britt Aamodt tells us how they did it with Conestoga wagons and bouts of dysentery. [Read Transcript...]
MN90: What’s That Smell?
3M is famous for inventing the Post-It note. But Britt Aamodt has uncovered a 3M that gave you a scratch you just had to sniff. [Read Transcript...]