Can you solve it? Pythagoras’s best puzzles


Three teasers from the vaults Hi guzzlers, The most famous theorem in maths is named after the Greek thinker Pythagoras. So is the most famous recreational mathematics publication in the Netherlands. Send me your email if you want me to alert you each time I post a new one. Im always on the look-out for […]


Ketamine could help thousands with severe depression, doctors say

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Psychiatrists hail benefits of transformational drug, and call for more trials to explore its potential Thousands of people with severe depression could obtain urgent relief if experimental treatment using ketamine were made more widely available, medical experts say. The drug has been championed by doctors and psychiatrists as a potentially life-changing treatment for those with […]