ELEMENTS of SCIENCE
(Meldrum - Scotland)

Science workshop : separation techniques

. .

A manual separation

A manual separation: beans and oat flakes

Pour off water, the rice stays in the pot

Sieving

Separation with a sieve : beans and flour

Decantation

Decantation through bottom of a plastic bottle: water and oil

Capillarity

Separation by capillary: muddy water

Magnetic separation

Magnetic separation: rice + clips


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