Leonard Nimoy’s son Adam tells us about his new film, "For the Love of Spock," which candidly digs into their difficult father-son relationship ... Kraftwerk, the German electronic music band at the Bowl next weekend, has a couple of surprising fans in pioneering LA Hip Hop DJs Arabian Prince and Egyptian Lover ... We'll talk with the last surviving member of the wheelchair basketball team that rose to national fame in 1947 from a VA rehab hospital in Norco ... And we go in-depth with Felipe Esparza. He's a common sight at comedy clubs and on TV, but years ago he was almost swallowed up by the gangs of East LA.

When Adolfo Guzman Lopez hears the late Juan Gabriel’s music, he remembers the 1970s, listening to Gabriel’s songs on the radio as he and his mom rode in taxis and buses in Tijuana ... Why do waves happen, and why are they shaped like waves? Brains On brings in an expert to explain ... One of the founding fathers of LA punk, John Doe, joins us to talk about his memoir and sing new songs from his latest album ... Film score composer John Williams is at the Hollywood Bowl all weekend, leading the LA Phil in some of his best-known works. We talk with music writer Alex Ross about how Williams pretty much saved the classical music film score.

Mapping Eden; At Eden's Edge; Sound of Los Angeles; Hank Rosenfeld Can't Skate Backwards; The Man Who Made Plants Sexy; Compost It; May the Force be With You; To Seed or Not to Seed; Inner-City Academic Athletes; Smells like Smog; Reporter's Roundtable

The Observatory Revisited; Like a Phoenix; The Dark Patron of Griffith Park; Reporting in Flames; Theatricum Botanicum; Passing the Torch; Pomona's Cinema Paradiso; Billy Pew; Letters

Going BioDiesel; BioDiesel My Ride; Trolling for Oil; Vegging Out; Spiny Forest; Slide Show'n'Tell; Longing for Llano; Hungary for Sausage; Double Jeopardy; Fast Food Dude-Revisited; Theater LAndscape; Reporter's Roundtable

Off-Ramp to the I.E. Special thanks to cartoonist Lalo Alcaraz for plugging our little show in his nationally distributed comic strip, La Cucaracha (click "enlarge" to see.) This week, Off-Ramp explores the Inland Empire. The nation's fastest growing community is home to one of the world's oldest orange trees, Chick-fil-A and more. Next week, Off-Ramp will be broadcasting live from LA Times Festival of Books. We'll be at Dickson Court North, Zone F, booth 601. Come vist, we'd love to meet you. -John (and Queena)

Steve Lopez; Susan Straight; Russ Parsons; Chris Abani; Roving Reporter: Henry Winkler; Roving Reporters: Authors@Google; Roving Reporter: Spirituality Book Stand

Note from Off-Ramp This week, we take you to the world's biggest train store in Culver City, which is closing soon... another casualty of the Internet. Looking forward, on April 28th we'll be doing a live show from the LA Times Festival of Books. We'll talk with columnist Steve Lopez, chef Nancy Silverton, novelist S.E. Hinton and others. In the meantime, go visit the train store (info below). There might never be anything like it again. -John and Queena

Hot Ramen; I Eat Ramen, Here Me Roar!; The Tristan Project; Don't Be Koi; Sherlock Rock; Shopping in the Rain; The Good and the Ugly; Skinny Model Ban; Remembering Bob Clark; Reporter's Roundtable

City Hall Tower; Lucille Ball Remembered; El Pollo Chino; Star Power; Downtown LA Rising; Comic Book Legend Len Wein; These Streets Aren't Paved With Gold; Final Four