K33AC-D

Astrophysicist Janna Levin explores black hole science.

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

A 1967 NFL Championship "Ice Bowl" ticket stub; a 1989 Ronald Reagan letter; a Robert Riggs Saturday Evening Post illustration.

A 1943 Le Petit Prince signed first edition; an Arnold Schwarzenegger shirt and autograph circa 1990; a 1907 E. William Gollings oil painting.

A man collapses and dies outside a pub.

Tommy and Jeff work on the main staircase at Jeff's shop and bring it to the house to install; at the Idea House, Kevin looks at new clapboard siding technology; Richard sees how a furnace is built and sees one being installed at the project house.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

How a farmer raises shrimp near Diller, two young Albion farmers putting new ideas into old dirt, scientists looking at corn roots in different ways and high school girls in Bassett who started their own gelato business.

A 1943 Le Petit Prince signed first edition; an Arnold Schwarzenegger shirt and autograph circa 1990; a 1907 E. William Gollings oil painting.

Installing floating oak shelves and a mantel; Norm panels the playroom using the original knotty pine boards; Kevin visits the apprentices at a timber framing school, then he takes a tour of Westerly; Jenn uses Westerly granite for backyard steps.

Patience races to solve the murder of a Viking expert, and her relationship hits the rocks.

A murder near Bishop Grey's home exposes corruption within the church's inner circle, shaking Alphy's faith; Geordie secures his long-awaited promotion; Leonard returns to his calling.

Isobel has plans for Downton to continue to help the war wounded in some way after Robert's announcement that the ceasefire will begin on Nov. 11.

Arthur and D.W. fear divorce when their parents have a big fight; D.W. thinks she wasted the first five years of her life.

Ozzie and Orli must stop the villainous Knights of the Square Table from turning things to stone; Ozzie and Orli time travel to save Odd Squad.

The Kratt brothers try to rescue the praying mantis species Liturgusa krattorum and return them to the jungle.

Benny becomes enamored with the mail carrier, and wonders how she delivers the mail in different weather conditions.

Lyla and Everett design a waffle costume for Stu; Lyla creates an original game to reignite everyone's interest in family game night.

Carl surprises Sheldon with a lemonade stand, but is confused when Sheldon runs off; Carl's caterpillars turn into butterflies.

Jodi tries ballet and becomes frustrated when she is unable to do a ballet dance; Daniel tries to make his own snack.

Phoebe and Jay create a game show for Grandma; Phoebe and Jay must find the best way to spend the community coin jar money by taking a building-wide vote.

When Telly learns that earthworms are invited to Abby's garden party, his friends help him feel less scared.

Measuring helps the Wombats make a new hat for Ellie; the Wombats clean up a big mess.

Donkey babysits a baby yodel bird who won't take a nap; Donkey and Panda argue while playing superheroes.

It's Recycling Day, so Rosie becomes a recycling kid, but she accidentally recycles Crystal's art project; when Rosie and Javi find a monarch butterfly in the backyard, they try to figure out what it needs so it can flutter again.

Ari and Olive make Elinor's favorite snack, backyard soup, when she is stuck at home after hurting her foot; Elinor becomes fascinated with dandelions.

Alma takes shortcuts so she can play soccer with Beto, but her plan backfires; Alma saves the Nighttime Dance Break party.

Molly and Trini find baby hares in their butterfly garden; Molly and Tooey discover a missing cat in Qyah.

Isaac Newton shows Xavier that when it comes to solving something tricky, it's best to slow down and think through the problem; Golda Meir shows Yadina that she should tell people when there's a big problem, so it can be solved together.

When Telly learns that earthworms are invited to Abby's garden party, his friends help him feel less scared.

Jodi tries ballet and becomes frustrated when she is unable to do a ballet dance; Daniel tries to make his own snack.

Exploring more treasures at Grounds For Sculpture.

Who united the Duchy of Brittany with the Kingdom of France; connection between Jules Verne and a giant steampunk elephant; where to bounce on the moon; why 10-foot tall boots overlook the Loire River.

Exploring the Costa Brava town of Cadaqués, Spain, including the former home of Salvador Dalí, world-class cocktails and the sea-to-table journey of a Michelin-starred chef's culinary masterpieces.

Pati Jinich travels from the northernmost place in the U.S. to the remote island of Halibut Cove, discovering that subsistence living transcends all differences.

Three artists -- a deaf dancer, gay mariachi and a cabaret troupe -- use their art to reclaim their narratives and change the perceptions of their communities.

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

Actors Billy Crudup and Tamera Mowry-Housley uncover their lost roots.

With the dawn of the Space Shuttle, the U.S. gains ground on Cold War rivals; a pioneering class of astronauts takes flight, but when an accident occurs, NASA are left reeling.

A visit to the Nebraska Star party's annual celestial celebration, the craft of making good hats, a visit with Kindergarten Grandma.

Tommy and Jeff begin work on a coffered ceiling in the living room; local Westerly granite is cut to size for backyard steps; the complex septic system goes in; Kevin learns how the interior doors are built; Jeff installs one of those doors.

Twenty-four hours a day, the latest national and international stories as they break.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.

With the dawn of the Space Shuttle, the U.S. gains ground on Cold War rivals; a pioneering class of astronauts takes flight, but when an accident occurs, NASA are left reeling.

A panel participates in a hypothetical story around executive power by a pair of fictional, rival U.S. presidents.

Filmmaker Katy Scoggin seeks to reconnect with her estranged father.

Norm uses old pine from a local sawmill to make a coffee table; Mauro teaches apprentice Kathryn to whitewash the knotty pine paneling; Tommy and Jeff build a pergola for the deck; Kevin helps with a shutter assembly; lighting the pergola.

A 1943 Le Petit Prince signed first edition; an Arnold Schwarzenegger shirt and autograph circa 1990; a 1907 E. William Gollings oil painting.

D.W. thinks she is dying after eating a green potato chip, a story her mom tells everyone, including the local newspaper.

The Mobile Unit tries to get rid of a box containing villain powers; the Mobile Unit is called in to help when Seattle Mr. O accidentally turns himself into a creature.

Martin and Chris stumble upon a roadrunner while trying to catch an elusive lizard.

After a groundhog predicts more winter weather, Benny is convinced he will have snow on his birthday so he plans a snow-filled birthday party.

The Loops play fun practical jokes on each other; Loops Lunch moves outside because of a blackout, but it causes many problems.

Carl and his pals are excited about trick-or-treating until Forrest shares a spooky rumor that Mr. Price is a wizard who turns kids into chicken noodle soup.

Daniel gets distracted at a picnic lunch at the playground with Mom Tiger; Daniel helps make pans for dinner at Jodi's house.

Phoebe and Jay set a new record for the longest paper airplane fight; Phoebe and Jay learn how to build a stable pillow fort.

On a hot day, Abby creates a snowman to keep her and Elmo cool; when they return from finding decorations, their snowman has vanished.

Ice cream for breakfast; Zeke tackles cleaning Super's closet.

Bob Dog imagines how others feel; Bob Dog makes a difficult choice for the Best Ball Fest.

The family disagrees about which sport to play, so they hold a vote; Rosie and Papa enter the Cake-Off.

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.

Alma and friends look for coquí frogs; Alma helps André complete a chalk masterpiece.

Molly finds a newt in her boot while exploring Wizard Island; Molly tries to return a rock to its rightful place.

Mary Leakey helps Xavier develop a strategy for a difficult scavenger hunt -- slow down and look around; Alexander Hamilton helps Yadina realize that starting first grade is an exciting adventure.

On a hot day, Abby creates a snowman to keep her and Elmo cool; when they return from finding decorations, their snowman has vanished.

Daniel gets distracted at a picnic lunch at the playground with Mom Tiger; Daniel helps make pans for dinner at Jodi's house.

A German Hanukkah menorah; a 1946 David Burliuk oil painting; a 1988 Ai Weiwei "One Man Shoe" sculpture.

In week four, the six remaining home cooks face two challenges that push them beyond their comfort zones; first, they must prepare one of the judges' recipes; then, with the return of the recipe swap, they put their own spin on each other's dishes.

A man collapses and dies outside a pub.

Lionel (Geoffrey Palmer) is nervous over his first book signing.

Hyacinth and Richard spend the weekend at a golf resort, where they meet up with the Major and his wife.

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

Experiencing the complex world of ocean waters with a never-before-seen look at how life underwater co-exists.

Astrophysicist Janna Levin explores black hole science.

Scientists and enthusiasts reveal the crucial roles bugs play on the planet and what the future would be without them.

The new propane tank gets buried in the backyard; Norm advises an apprentice in composite decking; Jeff and Tommy add final touches to the coffered ceiling; a shelving system goes into the new office; Mark applies a stone veneer to the new chimney.

News. Reporting on the day's international news from London and from BBC correspondents around the world.

Christiane Amanpour leads discussions about world issues and interviews with global leaders.