Was Newton right and Einstein wrong? It seems that unzipping the fabric of spacetime and harking back to 19th-century notions of time could lead to a theory of quantum gravity. Physicists have struggled to marry quantum mechanics with gravity for decades. In contrast, the…
Read Full ArticleScientists give grubby children a clean bill of health
For parents too stretched to make sure their offspring are perfectly turned out at all times, it may just be the scientific cover they’ve been waiting for. They will now be able to answer the disapproving tuts of their more fastidious friends by pointing…
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