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Oozing oobleck

Make a sticky substance!

Create a substance called oobleck, which can behave like both a solid and a liquid, depending on how hard you hit it. 

This activity may be Messy

What will I need?

Top tip

Oobleck can make a great deal of mess, although once it has dried it can easily be swept or vacuumed up. You may want to wear an apron. If cornflour does get onto your clothes, it will wash out with no problems.