Can you make somebody else's items muktzah without their consent or knowledge

Muktzah status of chanukiyah and solutions for moving inside chanukiya on Shabbat to prevent it from being stolen or having to leave window open

The principle of basis l'davar asur by Shabbat candles, candlesticks, trays and tables

The muktzah principle of migo d'itkatzai bein hashmashot- applications to wet clothing hung to dry before Shabbat, and permissibility of eating Chametz/Kitniyot on a Shabbat that follows the 7th day of Pesach

The principle of irui kli rishon- is there cooking of the small water droplets when refilling a tea cup on Shabbat?

Why R' Zeira was avoiding his Rebbe, Rav Yehuda? The debate about aliyah and R' Zeira's journey of aliyah

The principle and meaning behind kli sheini eino mevashel

Cooking through the sun's rays or secondary hear, may one use the water heated by a solar heated water tank on Shabbat?

Principles and conditions of "chazara", hot plates on Shabbat

Principles of Rabbinic prohibition "shehiya", blech and hot plate