Mathematics of scale: Big, small and everything in between

Breathe. As your lungs expand, air fills 500 million tiny alveoli, each a fraction of a millimeter across. As you exhale, these millions of tiny breaths merge effortlessly through larger and larger airways into one ultimate ...

Research rethinks tutorial teaching

Professors and graduate students are at opposite ends of the university hierarchy in terms of experience, qualifications and pay. But at many universities, both do the same job: they teach tutorials offered in parallel with ...

World Toilet Day highlights global sanitation crisis

Poor countries around the world are facing a dangerous shortage of toilets that puts millions of live at risk, according to campaigners marking World Toilet Day by urging governments and businesses to invest more in sanitation.

Improved financial regulation deters misconduct, study finds

Improved regulation has deterred a greater amount of financial misconduct in the UK since the global financial crisis, according to new research published today by the University of East Anglia (UEA).

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