Gigantic Expanding Spheres! (p.9) - Prof Bunsen

CHEMISTRY
Paramagnetic Putty
This is both funny & amazing! This high bounce putty will engulf any strong magnet in its vicinity. It is both a jumping and
paramagnetic putty. Place a blob of it near a strong neodymium magnet and observe! Will keep kids mesmerized for hours.
Note: The putty is not a magnet itself but responds to a magnetic field (paramagnetic).
Included: 15g black putty in a plastic egg container.
Works well with
any of our neodymium magnets (p.14).
Age: 5+
M17 A$ 4.20
Supervision
required with
magnet use
Make Your Own Slime
Add the powder to the jar, mix some water
in, stir and you’ll get toy shop quality slime,
instantly. Fun to make, fun to play with.
Another thixotropic liquid with peculiar
properties.
Included: Plastic jar with polymer powder
Age: 5+
M59 A$ 4.95
Made from
powder
New Supplier
Better Quality!
Silly Putty
Did you know? The best selling toy in history is a chemical
toy! Now you can own this toy too. Discover the peculiar
properties of Silly Putty, a dilatant compound with pretty
unique properties.
15g putty in container.
Age: 5+
M19 A$ 2.90 each
Thermoplastic Polymer
Plastics that can be heated and reformed over and over
are known as thermoplastics. Polycaprolactone is a
great thermoplastic. It melts at 58 to 60 °C so it can
conveniently be melted in hot water. Can be moulded, cut
and extruded. Use over and over.
Safe & Biodegradable
Age: 9+
M28
A$ 15.00 (150g)
DIY Bouncing Ball Kit
What a great introduction to polymers! Students
pour the coloured powder into a plastic mould and
submerge it in water for one minute to polymerize.
Then open the mould and Voila! - their own high
bounce ball creation for recreation.
Each kit makes two balls.
Age: 6+
M40
A$ 4.50 per kit
Prices include GST
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