Tag

Laptops
07
Jul

Lithium-ion batteries need to be greener and more ethical

July 7, 2021
Nature EDITORIAL 29 June 2021 Nature 595, 7 (2021) doi: https://doi.org/10.1038/d41586-021-01735-z A low-carbon future rests on an essential, yet also problematic, technology. Lithium-ion rechargeable batteries — already widely used in laptops and smartphones — will be the beating heart of electric vehicles and much else. They are also needed to help power the world’s electric grids, because...
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16
Dec

Top tech firms sued over DR Congo cobalt mining deaths

December 16, 2019
Source: https://www.bbc.com/news/world-africa-50812616?ocid=socialflow_twitter# Apple, Google, Tesla and Microsoft are among firms named in a lawsuit seeking damages over deaths and injuries of child miners in the Democratic Republic of Congo. The case has been filed by the International Rights Advocates on behalf of 14 Congolese families. They accuse the companies of knowing that cobalt used in...
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30
Aug

World Health Organization, radiofrequency radiation and health – a hard nut to crack (Review)

August 30, 2017
Hardell, L. (2017). World Health Organization, radiofrequency radiation and health – a hard nut to crack (Review). International Journal of Oncology, 51, 405-413. https://doi.org/10.3892/ijo.2017.4046 Abstract In May 2011 the International Agency for Research on Cancer (IARC) evaluated cancer risks from radiofrequency (RF) radiation. Human epidemiological studies gave evidence of increased risk for glioma and acoustic neuroma....
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