Stephen Hawking challenges three ordinary people to find out what we really are. Self-assembling machines, light-up bacteria and the world's first physical demonstration of evolution in action conspire to revolutionize their view of life.
Prepare for an all-new game show event where the smartest people in the country try to achieve the seemingly impossible task of answering 500 of the most difficult general knowledge questions ever devised. There’s only one simple rule: never get three wrong in a row—or you’re gone. No saves, no helps, no multiple choice, 500 Questions will keep you on the edge of your seat to see if any of these geniuses can do it.
Stephen Hawking challenges three ordinary people to think like a genius. Can they measure the earth, the solar system and even the universe - and find our true place in the cosmos?
A diverse group competes for this episode's king of cuteness, from the soft and lovable koala to the gorilla and a dark horse candidate, the octopus.
They're very different, but the adorable marsupial quokka and kangaroo are pitted against baby elephants and goats to see who really is the cutest.
Having power, size and speed doesn't mean an animal isn't cute, but the humpback whale and the cheetah have stiff competition from the echidna.
The zebra, flamingo, snow monkey and Malayan tapir are admired for their unique, colorful markings, but even these oddities can still count as cute.
Marmosets, squirrels and arctic foxes all have prominent tails, but the mighty rhinoceros is a surprising entry in this tail-wagging cuteness contest.
It's the giant giraffe versus the world's smallest penguins in this contest for cuteness, with alpacas, orangutans and dolphins putting in their bids.
Manatees, leopards, penguins and whale sharks are all beloved by their caregivers, who explain why they're really the cutest creatures on Earth.
The stubborn but lovable wombat might overtake the cuteness factor of a hippopotamus' grin, but can it win out over an adorably cuddly baby sea otter?
When it comes to showoffs, the peafowl might have every other animal beat, until it's up against the antics of a baby panda and a bull elephant seal.
Slow and wise can compete with the young when the ancient-looking, cotton-topped tamarin and the Galapagos turtle face off with the cassowary.
From the North Pole to the South, competitive cuteness reigns, from the majestic polar bear to the cheeky spider monkey and adorable kangaroo joey.
Two new arrivals, Kady and Terry, make an explosive entrance into the villa. Sophie and Cara get steamy in the hot tub.
George becomes an accomplished trainer of gamecocks and earns the nickname of Chicken George. George marries Matilda, a preacher's daughter, and fathers many children. Tom Lea loses a wager with an Englishman and sells George to save his farm.
Michela uncovers the best seasonal, locally grown fruit and vegetables, and the creamiest of ricottas, and uses them to dish up a twist on an old favourite with a wonderful porcini mushroom lasagne.
Matt & Amy Roloff enlist the help of their four children Jeremy, Zack, Molly & Jacob to help expand the business of Roloff farms. As the kids grow older, the family grows larger and the Roloffs learn how to keep their family relationships strong.
The Superbowl of Obstacle Course Racing (ORC,), the Spartan Beast World Championship, brings the world's top OCR athletes together for a 38-obstacle course track in Squaw Valley, California. Returning to the sport that put him on the map, Hunter is bringing Team Boundless to his wheelhouse for a change, pushing himself further and faster than ever before while preparing Simon, Rory and Turbo for a pounding and punishing experience.