Did you know that Halley’s Comet – the most famous reoccurring comet last seen in 1986 – is on its…
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Halley Harper1
Abracadabra…science!
Have you ever seen a magic show and wanted to know the secret behind it? Surely, there is science behind…
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Playing in a Pool of Oobleck
Ever since book one in the Halley Harper Science Girl Extraordinaire series was published, I have tried to look for a reason…
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Halley Harper’s Balloon Rocket Race
In book one, Halley Harper; Science Girl Extraordinaire Summer Set in Motion, Halley and her friends need to solve a…
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DIY Bernoulli Balloons
Summer is more than half way over for us but that doesn’t mean there is an end in sight to…
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Oobleck: Discovery by delaying cleanup
If you haven’t let your kids experiment with oobleck yet, now is the time. It’s incredibly easy to make and…
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