Tablecloth magic

Your own rubber band guitar

Pre-sliced banana

Paper and Card Croc Snapper

String for lunch

Disappearing spoon mystery.

Spinning eggs puzzle.

Make your own pearls

Make a Square from four matchsticks

Shipwreck treasure coins

'Lost at Sea' Problem

Make a bouncing egg

The mysterious Curiosity Wheel

Simple spring balance to make

Wriggling Model Snake

Two-Stage Balloon Rocket

Matchstick gliders

Salty Solution

Making a Wind Vane

Wire-mounting gemstones

Humming Noises with Mouth and Nose

Cardboard Sunglasses

Make a simple beaten copper ring

How Cicadas Work

Paper Water Bomb

Pumping Along With An Archimedes' Screw

Animated Toy - Rocking Clown - How to Make

Simplest Electric Motor

Marionettes - without too many strings attached.

Venn numbers