In 2018, a Shabbat-observant doctor can write a prescription using a ‘ShabEt’ pen that uses semi-permanent ink. Security personnel can rely on a hand-held metal detector, dairy farmers can milk cows, ...

For the Shabbos-observant crowd, it is now possible to curl up in bed with a book on a long Friday night – and still sleep in a dark room. One can use the traditional Shabbos lamp, which allows users ...