What do we mean by squeezing onto a solid food, stirring tea with pieces of lemon inside, cutting lemons.
What are the circumstances needed to consider one's actions "מדידה של מצוה" (measuring for a mitzvah).
(Melting ice.) understanding the difference between "מוליד" and "נולד"; leaving out frozen items on a counter;
using magnets and loose leafs on Shabbos;