(Matir-מתיר Ep. 5) (#668) Untying knots that were made unintentionally.

(Temporary Ohel) How do these halachas work in conjunction with an awning (Outside overhead covering);

understanding the concept of מטה של פרקים (a bed used to travel that had to be put together and taken apart);

Removing a Scab from One's Skin, Pulling Out a Non-bleeding Tooth, and Removing Warts, Pimples, etc. with a Utensil;