News & Blog - Letterbox Lab
Rocket Launch

Rocket Launch

We want to provide you and your child with some out-of-this-world fun! And your child will love making this baking soda rocket. You will most...

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Painting with Magnets

Painting with Magnets

Magnets can create endless hours of fun. Our Magnetoslime box has some really cool experiments that they can do with magnets, like making magnetic...

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Women in STEM

Women in STEM

The number of women in STEM subjects has been growing over the past few years, however only about a quarter of STEM workers are female. But why is...

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