An Bhfuil a Fhios Agat - Season 1

How a hamster wheel works. Plus, how to make a bug hotel

A look at how a fire hose is employed. Plus, Brídín discovers how reflective strips are made

Brídín discovers how a recycling lorry works and how a newspaper is made

Brídín finds out how a warer slide works and how an ice-cream cone is made

Brídín discovers how a helicopter rotor works and how a tricycle is made

Brídín reveals how a dishwasher works and how a table is made

How is bread made? Brídín is going to find out today!

Brídín discovers how zips work and how screen-printing onto a t-shirt is possible

How ingredients work together to make a cake. Plus, how a softplay area is made

Brídín visits a theme park. She loves all the rides, but the roundabout is her favourite. She finds out how it works and she alos finds out how crayons ar made

How a crane works and how bricks are made

Brídín uses a special camera to see how a key works in a door lock. She then shows how the barrel and pins inside the lock work to open the door. Brídín also reveals how glass is made from sand

Brídín finds out about musical instruments. She uses a special camera to find out how a piano works. Each key is connected to a wooden lever and hammer. She then goes to find out how a drum is made by visiting a drum factory. Brídín uses her special camera to take a closer look at the shiny colour on the drum

The production processes of sparkling water and yoghurt

Brídín finds out how car brakes work to bring a car to a stop. She then goes to a car factory to find out how cars are made

Brídín visits a hospital and finds out how a blood pressure monitor works to check blood pressure. She also discovers how a fibreglass cast is made to help heal broken bones

Brídín finds out how a toilet flush works to clean away the waste. She then finds out how an actual toilet is made

A look at how electricity is made, plus the workings of a bike chain

Brídín is going to a concert, where she sees an escalator taking people from one floor to the other. She wants to find out how the escalator works. There's something else that moves things easily from one place to the next - a wheelbarrow

Brídín looks at transport and the different ways it is possible to travel around. She explores how a propeller works to move a boat. She uses her special camera and underwater light to get a closer look at the propellers in action. She then goes to find out how a hot-air balloon is made

Brídín is looking for two cats. They love being able to roam freely inside the house as well as in the garden, but there is something very clever that allows the cats to come and go as they please - a cat flap

Brídín loves watching movies and there is one treat she likes to have alongside her when she is watching a film - popcorn. Here, she finds out why popcorn pops

After taking a hot bath, Brídín brushes her teeth. She then wants to know how toothpaste is made so visits a factory to find out

Brídín and her friend travel by bus. There is something special on the bus that allows easy access for wheelchair users or those who would have difficulty reaching the step