Plea bargains. Bench trials. Pleading the Fifth. Law students—and anyone who has seen Law and Order—will recognize these as familiar features of the US criminal justice system. But, as Emma Kaufman ...
Morning Overview on MSN
Why knots come undone in 4D, but 2D surfaces can still be knotted
Tie a trefoil knot in a piece of string, seal the ends together, and try to wiggle it free without cutting. In three-dimensional space, the knot holds firm. Add a fourth spatial dimension, however, ...
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