WGIQ-DT

Robots are first conceptualized in ancient Rome; how uses for robots have evolved over the centuries, from the calculator to the Roomba; what future robots might be able to do.

Neil Dudgeon and acting royalty Dame Diana Rigg travel around their native Yorkshire; Neil finds his feet in the world of antiques, while Dame Diana shows her expert that she's in charge right from the start.

Rick Steves offers practical advice on how to have a fun and affordable trip to Europe. Sites include Germany, Italy, the Swiss Alps, Paris and London.

Exercises build core strength which helps with balance and the back.

Full body workout set to country music.

Different stretches to work out knots in the back and shoulders.

The Agents of the Great Outdoors must get to know a daddy longlegs to complete their mission; the crew must stop a monster from munching the moon.

Carl and Sheldon are on a thank-you mission; Carl shows his friends the right way to play with pet rocks.

Pink-a-Girl and Pirate Peter must save the day when a storm knocks out Pinkville's power lines days before Halloween.

Arthur, D.W. and Buster build sand castles at the beach; Buster goes out of his way to avoid germs.

Elmo and his friends prepare as a big storm approaches Sesame Street.

The Squad uses math and engineering skills to fix scooters after they mysteriously break; Jackie tests her new fixing skills on a broken family heirloom.

The kids offer to help Cora's mom by becoming Skillsville Game Testers; Rae takes on the role of an interior designer.

The causes and treatments of Parkinson's disease, the fastest growing neurological disorder in the world.

Chandler Mountain residents share the appreciation for their rural life and connection with nature.

Filmmakers Ken Burns and Dayton Duncan reveal behind-the-scenes stories about the making of "The National Parks: America's Best Idea.".

The 25th anniversary of documentary series "The Civil War" includes video clips and interviews with Ken Burns, Geoffrey Ward, Ric Burns, Buddy Squires and others.

This film by documentarian Ken Burns presents the history of the Statue of Liberty. The production traces the iconic American landmark back to its creation in the outskirts of Paris, where sculptor Frédéric Auguste Bartholdi meticulously designed the massive statue, which was eventually assembled on a large pedestal overlooking New York Harbor. Numerous cultural luminaries offer their thoughts on

A visual and auditory look at classical masterpieces; host Martin Goldsmith.

Cast and creators provide behind-the-scenes insights into Season 6.

Edith is enthusiastic about her wedding and hopes to convince her family that Strallan's age does not matter. With Downton's finances dire because of Robert's actions, Mary takes matters into her hands -- but the personal price may be high.

Branson's political views land him in hot water, and Sybil's loyalty is tested to the limit. Meanwhile, Ethel is torn between head and heart as she makes a difficult decision about her son's future. Elsewhere, Anna is dispirited at Bates' silence.

The Grammy award-winning superstar performs pop hits and Broadway favorites at her final concert in Las Vegas on New Year's Eve 1999.

Edith is enthusiastic about her wedding and hopes to convince her family that Strallan's age does not matter. With Downton's finances dire because of Robert's actions, Mary takes matters into her hands -- but the personal price may be high.

The years 1969-1970 take Americans to the moon and back; what happens to scientific and engineering programs after national goals are achieved.

The roots of basketball pros Brittney Griner and Chris Paul.

The importance of family to primates.

Bending positions to loosen, strengthen and tone the spine; roaring to improve breathing.

Manuel, who lives in the Sonoran Desert, tells Chris he has seen an ocelot, a wild cat that usually lives in the rainforest.

Pinkalicious and Peter decide to put on their own show after Jonah Rose's concert sells out; Pinkalicious writes a catchy song.

Benny's toy penguin is swept away by melting snow, transforming a day of sledding into an urgent rescue mission.

Daniel learns to ask before hugging Margaret; Jodi learns that it is important to ask first before touching someone else.

Phoebe and Jay learn how to sort items; Phoebe and Jay learn how to make food labels, so everyone can participate in the potluck.

Elmo and friends have until the end of the day to set the record for the tallest cookie tower ever.

The wombats battle sea monsters, surfing scoundrels and pointy rocks on their way to make a sandwich delivery; Mr. E. buys a robot to hand out balloons.

Panda is sad when an exciting holiday is over; Rockstar Penguin asks Donkey and Panda to make up a new dance.

Rosie wants Javi's popcorn for family movie night, so she tries to find the perfect trade; Rosie makes a seashell museum at the beach.

Ari grows impatient waiting for ketchup; Elinor, Olive and Ari have to figure out how to expand their clubhouse to fit all the new members of The Explorer's Club.

Carl thinks his potato display is the best idea to show his school spirit; Nico tries to join the Junior Nutty Buddy Nut Lovers' Club.

After feeling left out, Luke decides to switch places with Stu; the Loops kids throw a surprise party for their parents.

David Suzuki explains to Xavier that by taking care of the earth, we take care of ourselves; Esther Martinez explains to Xavier and Yadina about how stories can connect people to their family histories.

Alma helps Howard find a drum when he joins the neighborhood drum circle; Alma and Junior try to earn toy tickets.

Ms. O is speechless when a villain steals her voice; agents have trouble working together.

Molly teaches tourists how to fish responsibly; Molly helps Randall hide his long hair.

Manuel, who lives in the Sonoran Desert, tells Chris he has seen an ocelot, a wild cat that usually lives in the rainforest.

Cast and creators provide behind-the-scenes insights into Season 6.

A visual and auditory look at classical masterpieces; host Martin Goldsmith.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

A Beatles tribute band offers live performances of the group's hits. Songs include "Yesterday" and "Hey Jude.".

Broadcast performance clips from 1956 include Elvis Presley's appearances on "The Ed Sullivan Show" and "The Steve Allen Show.".

Neil Diamond sings classic hits like "America" and "Sweet Caroline" in footage from recent concert performances; an intimate look at the man behind the music as he visits his hometown.

Singer-songwriter Barry Manilow performs fan favorites including "Somewhere in the Night," "Mandy," "Copacabana," "Daybreak" and "I Write the Songs.".

Geoffrey Baer meets dancers, musicians, architects and writers in Havana and experiences the color, culture and history of the city.

D.I. Rachita Ray is promoted to homicide but realizes instantly she is a token hire.

Rachita and the team race to track down Anjuli Kapoor, making more than one grim discovery in the process; this is no honor crime.

Neil Dudgeon and acting royalty Dame Diana Rigg travel around their native Yorkshire; Neil finds his feet in the world of antiques, while Dame Diana shows her expert that she's in charge right from the start.

Rick Steves offers practical advice on how to have a fun and affordable trip to Europe. Sites include Germany, Italy, the Swiss Alps, Paris and London.

Flexibility in the hips helps ensure healthy aging.

Breathing techniques to calm the nerves and oxygenate the blood.

Chris and Martin protect Gila monsters from becoming part of Zach's invention.

Peter thinks he's too short for fun activities so he makes shoes that allow him to jump really high; Pinkalicious spots a pinkatoo, a rare music-loving bird that hasn't been seen in Pinkville for 53 years.

As a hurricane approaches, the Hunter kids learn about preparation and safety, moving furniture inside and checking their emergency supplies.

Daniel is excited to go to the pool for his swim lesson, but first Grandpere helps him with his morning routine; Miss Elaina does her bedtime routine.

Phoebe plans a birthday surprise for Grandma; Phoebe and Jay must tend to the bell pepper in the garden.

Rosita and Elmo play Beach ball Bop around Sesame Street, a game where they hit a ball into the air and don't let it touch the ground; Elmo feels angry and yells at Rosita when he hits the ball and accidentally knocks over his block tower.

Devonte J. Squirrel moves to the Treeborhood; Devonte and the Wombats create a machine that makes ice cream using a bike.

Donkey and Panda get frustrated when the sandcastle they are building at the beach keeps falling; Donkey tries to complete the Bobski Bounce Challenge.

Rosie accidentally gives away her doll Lele on Donating Day; Rosie and Gatita volunteer for Seniors Day at the Nature Center.

The kids try to build a sandcastle, but have trouble finding the right spot on the beach; Elinor uses slime to get a stuck ring off Camilla's finger.

Carl makes a new friend while visiting his dad; Lotta thinks if she copies Nico, everyone will like her.

Lyla overcomes her fear of rock-climbing; a riddle game about everyday objects made by Black inventors.

Xavier learns all about playing the recorder when he meets Johann Sebastian Bach; Marie Curie inspires Brad to follow his dreams.

Alma learns what it means to only take what you need when she takes too much corn from the community garden; Alma wants to tag along with Mami and Junior.

When a strange problem arises, Oona uses the Oonabots to fix it; the agents go undercover to find a missing gadget.

Trini is discouraged because she can't add her own moves to the Lynx Dance; Molly hopes to catch a Yukon River king salmon.

Chris and Martin protect Gila monsters from becoming part of Zach's invention.

Reba McEntire performs some of her biggest hits at Madison Square Garden; songs include "Turn on the Radio," "Can't Even Get the Blues," "Going Out Like That" and "Fancy.".

Willie Nelson, Waylon Jennings, Johnny Cash and Kris Kristofferson perform their hits in this 1990 concert at the Nassau Coliseum; songs include "Big River," "Me and Bobby McGee" and "Always on My Mind.".

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Filmmaker Ken Burns tells the story of Thomas Jefferson, beginning with his youth in the Virginia wilderness and his early political career.

Jefferson's terms as Secretary of State and Vice President, and his election to the presidency; the highs and lows of Jefferson's retirement to Monticello.

Artists and groups from the 1960s perform, including Davy Jones of The Monkees, Paul Revere & the Raiders, The Miracles and Peter Noone.