National Geographic: Secret Message Science Lab
- Article #6922701
- Ships in 3-10 days
- Ships in 3-10 days
National Geographic: Secret Message Science Lab
- Article #6922701
- Ships in 3-10 days
- Ships in 3-10 days
$21.73 ex GST
- Product Details
- Delivery & Returns
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With the National Geographic: Secret Message Science Lab, kids will gain insight into pH science and learn fascinating facts about spy history. Features: Two Decoder Wheels - Kids will get 3 decoder wheel missions, deciphering messages with a prefilled decoder wheel and creating their own decoder wheel/secret code language. Reveal a Secret Message - Using pH paper and a citric acid solution, kids will be able to reveal a secret message they've written with a colourless crayon. Hide a Secret Message - Using pH paper and a sodium bicarbonate solution, kids will be able to hide the secret message they've written with a colourless crayon
- Ages 8+
- Not suitable for children under 3 years
- Packaging Dimensions: 19cm x 25.5cm x 6cm
- Contents: 2 decoder wheels, 1 spy badge, 1 crayon, sodium bicarbonate, citric acid, 4 pieces of pH paper, 2 sponges, 1 spray bottle
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Product Details
With the National Geographic: Secret Message Science Lab, kids will gain insight into pH science and learn fascinating facts about spy history. Features: Two Decoder Wheels - Kids will get 3 decoder wheel missions, deciphering messages with a prefilled decoder wheel and creating their own decoder wheel/secret code language. Reveal a Secret Message - Using pH paper and a citric acid solution, kids will be able to reveal a secret message they've written with a colourless crayon. Hide a Secret Message - Using pH paper and a sodium bicarbonate solution, kids will be able to hide the secret message they've written with a colourless crayon
- Ages 8+
- Not suitable for children under 3 years
- Packaging Dimensions: 19cm x 25.5cm x 6cm
- Contents: 2 decoder wheels, 1 spy badge, 1 crayon, sodium bicarbonate, citric acid, 4 pieces of pH paper, 2 sponges, 1 spray bottle
- Delivery & Returns
