Good question and the answer is not pixie dust or fairy magic, it’s a little more complex than that.
Luckily the good people at Lego wanted to answer the very same questions for their customers.
Having vast resources and tons of Lego, they decided to put a video together for their younger clientele, and very informative it is too.
Explained in a simple no-fuss way, this is the perfect introduction to chemistry for six-year-olds.
The use of Stop-Go filming engages your younger ones and is well worth watching for people of all ages 🙂