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Watch: Student develops bracelet that is a personal safety alarm

Published 23 March 2017 A bracelet with a unique ”panic grip” - featuring a built-in mobile phone and GPS system - has been developed by a former industrial design student at Lund University in Sweden. The device doesn’t require a base station in your home. WATCH VIDEO STORYThe mobile bracelet can be programmed with up to seven phone numbers. When activated, the microphone and speakers are switche

https://www.lunduniversity.lu.se/article/watch-student-develops-bracelet-personal-safety-alarm - 2025-01-09

Spiders eat more insects than people eat meat and fish

Published 24 March 2017 The male stegodyphus bicolor is "the most beautiful spider in the world" according to Klaus Birkhofer. The photo is taken in Namibia. Photo: Klaus Birkhofer Spiders eat between 400 and 800 million tons of insects and springtails each year. In comparison, people worldwide eat 400 million tons of meat and fish per year. The enormous amount the spiders eat helps to regulate an

https://www.lunduniversity.lu.se/article/spiders-eat-more-insects-people-eat-meat-and-fish - 2025-01-09