Mister Maker makes a colourful picture from recycled rubbish and disused products such as tissue paper, wrapping paper, patty pans and straws.
Garth Sundem demonstrates the use of algebra with four single men to calculate their chances of obtaining the phone numbers of women in a bar.
Junior scientist Tom demonstrates how to detect the mineral iron in cereal, using a blender and a magnet.
Ella Germein meets the dolphins at Tangalooma Island Resort to learn how they are birthed and when it's okay to interact with the mammals.
Shari Togo and Tamara Pearson demonstrate and talks you through some dance moves to the song Children of the Sun.
See how people celebrate the birth of a new baby in their family, as parents announce their child's birth in a newspaper, friends and relatives send cards, and siblings visit the newborn in hospital.
See how one family celebrates the arrival of a new baby, with a party after three months, and notes written for when the child is older.
Kellyn Morris learns how koala carers rehabilitate orphaned wildlife and learns what to do when you stumble upon an animal in need of help.
Zaib Shaikh shares the book Whiffy Wilson, the Wolf Who Wouldn't Wash by Caryl Hart with Bookaboo
Talia from the Double Helix Science Club shows how to create a storm in a bottle, with soap containing gylcol stearate, demonstrating laminar flow.
What would it have been like to have witnessed the asteroid impact that wiped out the dinosaurs?
Andrew reads Mr Gumpy's Motor Car by John Birmingham.
Meet an orangutan at the zoo and find out how keepers entertain him for the day. Also discover why they need protecting.
A look at an innovative program that has young students learning from their peers
Join two hula hoop performers and find out how it's done.
AFL is a tough sport. Here we join an elite team to find out just how hard it is.
Opening sequence of the movie shows the spectacular set design used for Whoville and introduces the Grinch character, whose heart is two sizes too small.
Take a brief trip deep underground through some very small spaces on an caving adventure.