Why do we mourn during Sefira?

Why do we mourn during Sefira?[1] It is accustomed amongst Jewry to observe certain customs of mourning within the period between Pesach and Shavuos. [This custom is first mentioned in the writings of the Geonim, and dates to the generation of Rebbe Akiva.[2] It is however unclear how widespread the […]

May magnets be used on Shabbos

May magnets be used on Shabbos?[1] Normally, attaching things together on Shabbos is forbidden due to the sewing or building prohibition, if certain conditions are met. Thus, the question is raised whether a magnetic attachment falls under the prohibition of sewing or building and meets the conditions of prohibition and […]