She wears woolen gloves to make ice cream. The reason why? I'm trying this now!

In this tutorial which combines food and science, you'll learn how to make ice cream in simple steps and above all in a few minutes. Mixing milk, cream, sugar and vanilla extract create the base mix; Then, taking advantage of the properties of salt to quickly lower the temperature of the ice (hence the use of gloves), freeze the mixture in a few minutes and...it's ready to serve ...