Competition closes at 00:00 GMT on 1st July 2021
Author: Scott Dutfield
Get the power of a superhero and freeze a glass of water with a single touch!
Question from Joan Rowland
Competition closes at 00:00 GMT on 3rd June 2021
Question from Lucinda Sears
Question from Sonia George
What is ageing and why do we get older? How It Works looks at the science of senescence and the technologies tackling the inevitable
Question from Susanna Rudd
When the weather’s nice there’s nothing better than cooking outdoors. With this simple, cheap home experiment, you can cook your own food for free!
Question from Miriam Bareli