Physicists have used a machine-learning method to identify surprising new twists on the non-reciprocal forces governing a many-body system.

Raksha Bandhan – is a time for heartfelt stories, long-standing traditions, warm-hearted gestures and your favourite sweets.

B ehind every great smart device, there is a power cord, ready to get tied in a knot, trip you or just clutter up your space. While classic power strips can offer you more outlets ...