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Page 12 - அமெரிக்கன் புவி இயற்பியல் தொழிற்சங்கம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Mumbai: Suburbs more vulnerable to Covid as air pollutants linger | Mumbai News

Representative Image MUMBAI: Mumbai’s suburbs such as Ghatkopar, Vikhroli, Bhandup, Mulund, Kurla, Andheri, Vile Parle and Kandivli are more prone to Covid-19 due to prolonged and excessive exposure to air pollutants, states a new study. The first-of-its-kind ward-level study by the International Institute of Population Sciences (IIPS) points to a significant association between pollution and Covid-19 in Mumbai. While the concentration of particulate matter (PM10) is much more than the WHO-specified guidelines in the entire city, higher prevalence of sulphur dioxide (SO2) and nitrogen dioxide (NO2) in suburban wards such as S, T, N, R-South and K-East may have compounded the Covid crisis, states the study.

Democrat Lawmakers Introduce Bill to Change Racist Names of Public Places

Democrat Lawmakers Introduce Bill to Change ‘Racist’ Names of Public Places Democrat lawmakers recently introduced a bill that would rename places around the country that have “racist” history or “bigoted” names, as part of their ongoing efforts to address aspects of U.S. history they deem offensive. U.S. Sens. Ed J. Markey (D-Mass.), and Elizabeth Warren (D-Mass.) introduced the Reconciliation in Place Names Act, which was originally introduced in 2020 with then-Rep. Deb Haaland (D-N.M.). The legislation more specifically aims to create a board to oversee the naming of more than 1,000 towns, lakes, streams, creeks, and mountain peaks across the U.S. that have, “offensive names that celebrate people who have upheld slavery, committed unspeakable acts against Native Americans, or led Confederate war efforts.”

How much will Jeff Bezos New Shepard rocket warm the planet?

Blue Origin s New Shepard rocket is fairly clean compared to other launch vehicles. The reusable New Shepard space vehicle ascends through clear skies to an apogee of 339,138 feet (103,369 meters). (Image credit: Blue Origin) How much pollution is Jeff Bezos going to generate during his trip to space? It turns out that, when it comes to adding greenhouse gases to the atmosphere, Blue Origin s New Shepard rocket should be among the cleanest launch vehicles around, though climate change concerns from suborbital spacecraft could increase as similar flights take off in the near future.  Rockets aren t exactly green technology, and their overall environmental impact is still being studied. The vast majority of launches produce things like water vapor,

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