Thames & Kosmos
Water Power Science Kit
For a curious kid who likes building and testing things, especially outside in warm weather.
Where to buy
We do not sell this. These are the shops where we checked it, by country. Prices change; the shop's page is always the final word.
Australia
Questacon Shop
Price seen September 28, 2026
$45 AUD
View at Questacon Shop (opens the shop in a new tab)
Sold to: Australia. We may earn a commission if you buy through these links. How we make money
What it is
A Thames & Kosmos science kit that uses air and water pressure to make models move, including water-rocket cars and jet-propelled boats. Sold by the shop of Questacon, Australia's national science centre.
Worth knowing
Water rockets are messy and best used outdoors; an adult may need to help with the pump builds.
- Good for
- Kid (3–8), Tween (9–12)
- Interests
- Science & STEM
- Occasions
- Christmas, Birthday
- Age
- 8+
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