That darn Paule Castro. And that was the birth of a long-running radio series now in its teens on alternate Wednesdays. Their next show is Wednesday, April 26 (1 p.m.)“We gave it the name ‘Zen Tech’ because we didn’t want to scare people with the technology,” recalls Castro. “It’s kind of (NPR classic series) Car Talk meets Al Stahler (KVMR’s veteran science radio series host)”, according to Castro. Thus, “Zen Tech” was born, with what Castro says is a “you can’t possibly take this stuff seriously” attitude.