Different types of examples of squeezing out liquids that were absorbed in various types of foods.
(Temporary Ohel) Introduction to Temporary Ohel (tent, roof). The prohibition of making temporary roofing;
more examples of "מבטל כלי מהיכנו" (nullifying a vessel from its normal usage) that come up on Shabbos;
דבר דבר (Dabair Davar): Thoughts in שמונה עשרה Shemoneh Esrei;