Sunday, May 6, 2018

minhag - Source for not having picture taken



Is there any source, halachic or otherwise, for an aversion to having one's picture taken?




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

periodic trends - Comparing radii in lithium, beryllium, magnesium, aluminium and sodium ions

Apparently the of last four, MgX2+ is closest in radius to LiX+. Is this true, and if so, why would a whole larger shell ($\ce{...