tech x idosos, bitcoin x limite? China x CFC, fim do canudinho? apagão na California, app dedo-duro

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Smartphone e videogame entram na rotina dos residenciais para idosos https://sao-paulo.estadao.com.br/noticias/geral,smartphone-e-videogame-entram-na-rotina-dos-residenciais-para-idosos,70002395547 Sources of banned CFCs found through their advertising https://arstechnica.com/science/2018/07/group-identifies-sources-of-rogue-ozone-depleting-pollution-in-china/ Ozone hole mystery: China insulating chemical said to be source of rise https://www.bbc.com/news/science-environment-44738952 Bitcoin’s inherent economics could keep it from ever being very important https://www.technologyreview.com/s/611591/bitcoins-inherent-economics-could-keep-it-from-ever-being-very-important/ Another fitness app reveals data that can be used to identify soldiers and spies https://www.technologyreview.com/the-download/611607/another-fitness-app-reveals-data-that-can-be-used-to-identify-soldiers-and-spies/ Starbucks says it will stop offering plastic straws by 2020 https://www.nbcnews.com/business/business-news/starbucks-says-it-will-stop-offering-plastic-straws-2020-n889776 Plastic Pollution: How Humans are Turning the World into Plastic https://youtu.be/RS7IzU2VJIQ Record heat put thousands of Californians in the dark Friday. Scientists predicted this from climate change. https://www.washingtonpost.com/news/capital-weather-gang/wp/2018/07/09/record-heat-put-thousands-of-californians-in-the-dark-friday-scientists-predicted-this-from-climate-change/ Algae Bloom in Florida Prompts Fears About Harm to Health and Economy https://www.nytimes.com/2018/07/09/us/algae-blooms-florida-nyt.html