Meet Marie Cutie - the three-year-old who has shunned toys in favour of science experiments she performs on her very own YouTube channel.<br /><br />Freya Mason got hooked on science after doing her first experiment aged two at nursery - dissolving Skittles in water to create a rainbow.<br /><br />The toddler - who is also "obsessed" with watching videos on YouTube - begged "mummy can I make a video?" while recreating the test at home.
