Online daters are most likely to contact people with the same level of education as them, but are less fussy about an intellectual match as they get older, according to new research.
Scientists have produced the most tightly knotted physical structure ever known -- an achievement which has the potential to create a new generation of advanced materials.
Critics have portrayed ECT as a form of medical abuse. Yet many psychiatrists, and more importantly, patients, consider it to be safe and effective. Few medical treatments have such disparate images.