CuriosityShow

How to Hypnotize a Chook

How do they make Frozen Food?

Fish-spearing problem

Meet the tapir

Simple spring balance to make

Extra Sensory Perception

How Sydney Harbour Bridge was built

How to predict a coin toss - without fail

Rolling Coins Puzzle

The marble and coin problem

The Two Bolts Puzzle

Sweet number puzzle

Make a Chainface Portrait

Origin of A Red Herring.

The secret of tearing paper

Curiosity Pen Colour

Mental arithmetic magic

What is the origin of OK?

The secret of tearing paper

Number Puzzle - Fractions

What is the ozone layer?

How a thermometer works - and how to make one

Mobius Strip

Make your own hot air balloons

Tetrahedral Straws

What is cellulose?

Self-starting siphon

Jade carving and a giant sculpture

Coin Tossing and Probability

Bird vision

Card Telepathy

A curious long white thing - what is it?

Curious early iron spike - what is it?

Model Paddle-Wheeler to Make

Which came first, the Chicken or the Egg?

Simple Animation Technique

Magic Jumping Coin

Coinswap

Moving matches mysteriously

The home-made collar of shame.

Magic Untying Knots

A ship's propeller log

Make your own Egg Timer

Surface Tension - water and pepper perform

A Coffee Conundrum Puzzle

Making Toast Fast

Musical glasses

The boomerang coin trick

An incredible ancient mousetrap

Measuring the Wind

The magic potato trick