Howie and Baboo visit paleontologist Dr. David Evans at the Royal Ontario Museum to see dinosaur skeletons and learn why they became extinct.
Howie and Baboo visit shark expert Nicole at the aquarium where they go through the glass tunnel teeming with sea life to discover different types of sharks.
Howie and Baboo visit climatologist David at the Ontario Science Centre to see a tornado stimulator in action and learn about tornados.
Howie and Baboo visit Dr. Archer at her office, Howie sits in the dentist's chair, and they learn why it's important to brush and floss their teeth.
Howie and Baboo visit pilot Dominik at the airport, who shows them different parts of a plane, explains principles of flight and takes them up, up and away in a small plane.
Howie and Baboo visit reptile expert Lee at Repitlia zoo to see snakes up close, and Baboo overcomes his fear of snakes.
Howie and Baboo visit their family doctor Dr. Vic, who shows them how boogers help to keep their noses and bodies healthy.
Howie and Baboo visit syrup expert Adrian at the Kortright Centre for Conservation where they tap a maple tree, collect sap and boil it into syrup in the sugar shack.
Howie and Baboo visit the wastewater treatment plant, where engineer William shows how water travels through pipes from their house to the plant to get filtered and cleaned.
Howie and Baboo visit Alex the mechanic at the shop and look under the hood of a car to see what makes it go.
Howie and Baboo visit Niagara Falls guide Lori, who shows them one of the world's biggest waterfalls up close and personal from the base of the falls.
Howie and Baboo visit astrophysicist Rachel at the university, where they set up an experiment to show how a spinning model of planet Earth faces the sun's light to create daytime, and spins away to create nighttime.
Howie and Baboo visit engineer Derek at the city recycling plant and are shown how recycling is separated on conveyor belts and made into new products.
Howie and Baboo visit marine expert Nicole at Ripley's Aquarium of Canada, look at thousands of different kinds of fish, and learn about how fish breathe through gills and people breathe with their lungs.
Howie and Baboo visit beekeeper Liz and learn how bees use flowers to make honey.
Howie and Baboo visit butterfly expert Cheryl at the butterfly conservatory, observe pupae, and get up close and personal with hundreds of butterflies.
Howie and Baboo visit botanist Paul at the greenhouse to observe different types of plants, and learn how a seed uses soil, water and sunlight to grow into a plant.
Howie and Baboo visit real-life astronaut Commander Chris Hadfield at an indoor trampoline park, where he shows them pictures he took in Space, and explains gravity while jumping on a trampoline.
Howie and Baboo visit astrophysicist Shelley at an observatory, where she shows them a large telescope, and they learn about how scientists are still searching for life beyond planet Earth and our solar system.
Howie and Baboo visit puppet builder Robin at a local puppet shop, where she shows them different types of puppets from around the world and together they make a hand puppet.
Howie and Baboo visit Dr. Colleen at her sleep lab. She explains why we need our sleep, and shows them tools and computers to study the brain to help people sleep better.
Howie and Baboo visit astronomer Paul at one of Canada's largest observatories, and they look at the moon through the telescope and make an experiment to show how meteors make moon craters.
Howie and Baboo visit Dr. Carey, an optometrist, at his office, who performs an eye exam on Howie and shows him his medical tools to check a person's eyes.
Howie and Baboo visit spider expert Rosie at Reptilia Zoo, who shows them a tarantula making a web up close, and they learn about different types of spiders and how webs help catch them food.
Howie and Baboo visit climatologist David at Environment Canada, who shows them how to make the colours of the rainbow with a prism, and how raindrops interact with sunlight to become little prisms that make a rainbow.
Howie and Baboo visit chocolate expert Phyllis at her shop, who shows them the different ingredients to make chocolate and then they make and eat chocolate.
Howie and Baboo visit hot air balloonist Ken at a field, help him inflate his hot air balloon, learn about how hot air rises, and they go up in his balloon.
Howie and Baboo visit botanist Diana at the Allan Gardens observatory, and learn about different parts of the flower, how birds and insects help spread flower pollen and why flowers have different colours.
At the park, Howie and Baboo visit dog trainer Gillian, bring Noah the dog for a walk on his leash, and get the scoop on dog behaviour.
Howie and Baboo visit fitness expert Tim at the boys and girls club gymnasium, to learn about how people's bodies heat up when they exercise, and how they sweat to cool off. They hydrate with water, play ball and have fun.
Howie and Baboo visit glassblower Minna at her glass-making studio. They learn about the ingredients used to make glass, how the hot oven heats the ingredients, and Howie helps Minna blow the glass into a drinking glass.
Howie and Baboo visit reptile expert Andre at Reptilia Zoo, who introduces them to a very large turtle, and the world's smallest turtle. They learn about other animals that have shells, and how they use their shells for protection.
Howie and Baboo visit Domenic at a pasta shop, who shows them the ingredients needed to make pasta. They use a pasta-making machine to make fresh noodles, and then have a pasta feast.
At the park, physicist David shows Howie and Baboo a large inflatable Earth that seems flat up close yet is round from afar.
Howie and Baboo visit sales director Tim at an automatic door-making company, where they see how automatic doors use remote sensors to open doors.
Howie and Baboo visit animal handler Jason at African Lion Safari, travel on a jeep to watch giraffes eating the leaves from high up, and learn about why giraffes have long necks.
Howie and Baboo join dancer/choreographer Jasmyn at a local dance studio and with the help of the world's youngest DJ, Dextrous One, they learn that a beat, like a heartbeat, can make people want to groove.
Howie and Baboo visit animal handler Meghan at Earth Rangers, who introduces them to a peregrine falcon. They watch the bird fly and learn that it hunts for food and what it likes to eat.
Howie and Baboo visit a fire station where firefighter Julian Ditommaso shows them fire-trucks and tools he uses to put out fires, suits up in his firefighter's outfit in record time, and lets them sound the fire engine's siren.
Howie and Baboo visit their family doctor Dr. Vic who shows them a poster of what a stomach looks like and explains why their tummies make gurgling sounds when they're hungry.
Howie and Baboo visit weather climatologist David Phillips at Environment Canada and learn how snow is frozen water that falls from clouds in the sky.
At Bird Kingdom, zookeeper Hayley introduces Howie and Baboo to a colony of fruit bats and explains how bats uses echo-location to find bugs at night.
When Baboo catches a cold, Howie and Baboo visit Dr. Dina at a pediatric clinic and they learn about viruses and bacteria and why it's always good to wash your hands.
Howie and Baboo visit manager Kamran who gives them a tour of a grocery store and shows them how food gets from farm to factory to distribution centre to grocery store.
Howie and Baboo visit animal expert Matt at a zoo and get up close and personal with a skunk, where they learn how skunks protect themselves from predators.
Howie and Baboo visit scientist Greg at the Ontario Science Centre who shows them a van de graaff machine and explains how weather creates thunder and lightning.
Howie and Baboo visit a children's lab where scientist Lisa shows them how steam from a boiling kettle cools on a mirror to become condensation.
Howie and Baboo visit hobby car owner Andrea at her indoor track to race hotrods and learn about how their radio-controlled car works.
Howie and Baboo visit NHL hockey star PK Subban at an arena where they learn how friction helps skates glide over ice. Howie shoots on goalie Baboo, and he scores.
Howie and Baboo visit aquarist Kevin at Ripley's Aquarium of Canada, who introduces them to a glass tank full of jellyfish. They learn about jellyfish body parts and why it is different from a fish.
Howie and Baboo visit singer-songwriter Keshia Chante at a sound recording studio, where she shows them how to rhyme. Then they rap a rhyme on the microphone.
Howie and Baboo visit Greg at the ice cream shop, get a taste of chocolate ice cream, and then mix the ingredients to make banana flavoured ice cream. Yum.
Howie and Baboo visit the children's gallery at the Art Gallery of Ontario where artist Kyle mixes red, yellow, and blue paints to create new colours.
Howie and Baboo visit an ambulance depot where paramedic Michael-Jon shows them medical kit he uses in an ambulance. They also learn how a 911 call centre helps people during an emergency.
Howie and Baboo visit the power plant where expert Cheryl turns a hand crank on a generator to light a light bulb. Then she shows how turbines, wind and water are used to generate electricity.
At the Royal Ontario Museum Howie and Baboo visit a rock exhibit where curator Kim explains how a volcano is created, then demonstrates a lava eruption with a paper-mache volcano.
Howie and Baboo visit a bird zoo where expert Alex introduces them to a parrot and a kookaburra from Australia, and shows the different reasons why birds chirp.
Baboo bumps his head and starts to cry, so Howie and Baboo visit Dr. Mirisse, who explains the parts of the eye, and the different types of tears that keep our eyes healthy.
Howie and Baboo visit balloon maker Jungle Jack who creates a dog balloon for Howie, a banana balloon for Baboo, and explains how the gas in the floating balloons is lighter than air.
At the park, Howie and Baboo visit snail expert Daisy who shows them banded garden snails and a giant African land snail, and explains why snails produce slime.
Howie and Baboo visit Ontario Park ranger Sheryl at a frog pond where she shows them different types of frogs and explains how a tadpole grows to become a frog.
Howie and Baboo visit train operator Joe at the yard, where they learn about how subway rails use electricity to move the subway cars. Then they take a subway ride.
At the zoo, Howie and Baboo visit zookeeper Carl who introduces them to a ring-tailed lemur and various wild cats, and explains the difference between diurnal and nocturnal animals.
Howie and Baboo visit astronomer Jen at the observatory where they look at stars, then set up an experiment to show how the sun is actually a star that is closer to the Earth.
Howie and Baboo join physiotherapist Neil at a playground and after a whirlwind ride on the merry-go-round, Neil explains why they feel dizzy.
Howie and Baboo visit earthworm expert Skye at an environmental centre, who shows them a compost bin full of earthworms, and explains how earthworms breathe underground.
Howie and Baboo visit helicopter pilot Steve at the airport, who shows them how different parts of the helicopter help it to fly. Then he takes them up, up into the air.
Howie and Baboo visit arborist Jimmy at an arboretum where they learn about why leaves turn red and fall off tree branches in autumn before playing in a pile of leaves.
Howie and Baboo visit a police college where Officer Sandy introduces them to a classroom of police students, then off to the gym where Officer Vijay is training more students, and finally outside for a ride in a police car.
Howie and Baboo visit the park where rocket enthusiasts Mathew and Asad explain how rockets take off into Space - then help them set off their own model rocket.
Howie and Baboo visit concrete expert Dino where they watch a cement truck pour cement and construction workers smooth it until the concrete hardens into a sidewalk.
Howie and Baboo visit a simulation Space station at the Ontario Science Centre where astronaut Chris Hadfield uses a moon model and a light to demonstrate why the moon only looks like it changes shape.
Howie and Baboo visit Skipper Eric on his sailboat, O Canada, and as they sail on the lake, Eric performs an experiment with a rock and a bowl to explain water displacement.
Howie and Baboo visit zookeeper Kim at the zoo where they watch penguins waddle and swim and learn why penguins have developed to swim instead of fly.
Howie and Baboo visit rock expert Emily at a geology gallery to check out beautiful, sparkly rocks and learn the difference between rocks and minerals.
Howie and Baboo visit Team Canada wheelchair basketball player Jamey Jewells at the gym where they learn how to use a wheelchair and discover everything they can do, like play tennis, ski and shoot hoops.
Howie and Baboo visit farmer Darlene at an apple orchard and learn about seeds and how fruit like apples help seeds grow into new apple trees.