Grow your own bacteria! Kit includes Agar powder, 2x plastic Petri dishes, a swab and instructions. With the kit you can prepare two plates. You will have to add a nutrient (e.g. chicken stock powder/block; available from any grocery store) for the bacteria to feed on. Bacteria should become visible to the naked eye (or magnifying glass) after about one week (depending on temperature, humidity etc). Ages 12&up with adult supervision.

Grow your own bacteria! Kit includes Agar powder, 10x plastic Petri dishes, a swab and instructions. With the kit you can prepare ten plates. You will have to add a nutrient (e.g. chicken stock powder/block; available from any grocery store) for the bacteria to feed on. Bacteria should become visible to the naked eye (or magnifying glass) after about one week (depending on temperature, humidity etc). Ages 12&up with adult supervision.

Contains: 2AA Battery Holder with leads, Lamp 3.8V, Lamp Holder, Slide Switch, 50cm Panel Wire Red, 50cm Panel Wire Black. NOT INCLUDED: 2x AA Batteries.

Contains: 2AA Battery Holder with leads, 3x Lamps 3.8V, 3x Lamp Holders, 2x Resistors 2.2Ohm (1 Watt), Slide Switch with leads, 100cm Panel Wire Red, 100cm Panel Wire Black. NOT INCLUDED: 2x AA Batteries.

Contains: 2AA Battery Holder with leads, 3x Lamps 3.8V, 3x Lamp Holders, 2x Resistors 2.2Ohm (1 Watt), Slide Switch, 100cm Panel Wire Red, 100cm Panel Wire Black. NOT INCLUDED: 2x AA Batteries. PLEASE NOTE: The bulk version of the circuit kit is packaged in a plastic bag (no label).  Only ONE instruction sheet is included with each order.  A 1-2 day delay in delivery may be applicable on bulk orders. MINIMUM ORDER QUANTITY IS 50 UNITS.   Contact us if you need to order more than the available quantity.

Contains: 2AA Battery Holder with leads, 2x LED Large, 1x Buzzer 3V, Slide Switch, 50cm Panel Wire Red, 50cm Panel Wire Black. NOT INCLUDED: 2x AA Batteries.

Contains: 2AA Battery Holder with leads, 2x LED Large, 1x Buzzer 3V, Slide Switch, 50cm Panel Wire Red, 50cm Panel Wire Black. NOT INCLUDED: 2x AA Batteries. PLEASE NOTE: The bulk version of the circuit kit is packaged in a plastic bag (no label).  Only ONE instruction sheet is included with each order.  A 1-2 day delay in delivery may be applicable on bulk orders. MINIMUM ORDER QUANTITY IS 50 UNITS. Contact us if you need to order more than the available quantity.

Pack containing: 10x reusable moulds, 250g red polymer, 250g yellow polymer, 250g blue polymer and instructions. Can make 30+ balls.

This kit contains PVA polymer crystals and a plastic mold to make up to three super bouncing balls. Three colours are included. Learn about polymerisation. For ages 7&Up. (Also available in bulk: see Party Activity Packs category).

Build a Bridge Kit. A model of Warren truss bridge. The kit consists of a number of wooden components that can be joined by means of wood glue. It is recommended that the model should not be longer than 500mm. Plan and instructions are included (1 document). 

The task involves designing and making a model of a cellular tower. Cellular towers are structures with antennas and electronic communication equipment that enable wireless communication devices like cell phones to connect to a cellular network. The example shown is a tower that is made of a series of triangles of equal-size and alternating compression and tension diagonals.  The kit consists of a number of wooden components that can be joined using wood glue or contact glue. It is recommended that the model should not be higher than 405mm. Plan and instructions are included (1 document). 

Grow colourful needle crystals on lumps of coal and paper. Use an age-old recipe with Prussian Blue and experience the magic while you watch. Food colouring will have to be added in order to create coloured crystals. Ages 9&up with adult supervision.

Grow a spectacular underwater crystal garden in minutes. Ages 10&up with adult supervision.

A crane with an electromagnet that can move metal from one place to another. The kit consists of materials to build the crane as well as loose components to make the electromagnet. Plan and instructions are included (1 document). 

Grow spectacular blue and white crystals up to 50mm in size. This kit requires patience and dedication if you want to grow a large single crystal. It can also grow a cluster of smaller crystals (easier). Ages 10&up.

Contains: 2AA Battery Holder with leads and switch, 10m Enamelled Copper Wire, Iron Bolt, Connector Block. NOT INCLUDED: 2x AA Batteries, small screwdriver

Contains: 2AA Battery Holder with leads (no switch), 10m Enamelled Copper Wire, Iron Bolt, Connector Block. NOT INCLUDED: 2x AA Batteries, small screwdriver. PLEASE NOTE: The bulk version of the circuit kit is packaged in a plastic bag (no label).  Only ONE instruction sheet is included with each order.  A 1-2 day delay in delivery may be applicable on bulk orders. MINIMUM ORDER QUANTITY IS 50 UNITS. Contact us if you need to order more than the available quantity.

The task involves designing and making an emergency flashlight.  The product must have a single pole single throw switch as well as an LED.  The structure must be compact and house the circuit.  Recycled materials can be used to keep costs down. Instructions are included (1 document).

The project kit task involves the construction of an emergency shelter for a family of six. Plan and instructions are included (1 document).