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.

Corita Kent, world's best-selling artist; Mary Jones, first trained librarian, ousted for a man: Charles Lummis; three women directors find their muse at the L.A. Film Festival.

Mary Jones, the city librarian you should know about; jellyfish get the spotlight at the Aquarium; showering with Sanden Totten;

Visit the youth homeless center that inspired Miley Cyrus's Happy Hippie Foundation ... The Cactus Store, the garden store for the drought-conscious ... Ride with Angelyne!

From knife-wielding performance artist to creator of our Happy Place - may Chris Burden RIP. Win a chance to ride with Angelyne. And why does the sun make you sneeze?

Luke Zamperini and Off-Ramp fly in the last B-24; Temple Grandin and an ABC journalist consider autism; we tour a homeless camp along the Arroyo Seco.

Matching anecdotal evidence with scientific proof of global warming ... Billy the Mime speaks ... Why walk 16 miles of Wilshire Blvd ... Brains On! ... Larry Mantle on The Big Fight

What do you call a 125-pound mountain lion? Anything he wants! Plus, we unmask @LosAngelesRain and visit a small perfume center in Koreatown.

Director of "1915" on growing up with the Armenian genocide as family history; Jane Lynch sings as a candle; Brains On!