How the new Brazil is taking shape and why Cunha is key
Former Brazil midfielder Lucas Leiva explains why Manchester United striker Matheus Cunha is so important to Brazil's adaptable system under Carlo Ancelotti.
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Reinventing the zipper
With an adaptable fastener designed at CSAIL, pitching a tent or adjusting the cast for a broken bone could be almost as easy as zipping your coat. The researchers, led by associate professor Stefanie Mueller, were inspired by an abandoned prototype for a three-sided zipper that