- Coronavirus: Tom Hanks 'has no respect' for people not wearing masks
- Tom Hanks, who recovered from Covid-19 earlier this year, has said he "has no respect" for people who decline to wear a mask in public during the pandemic. The actor and his wife Rita Wilson tested positive for coronavirus while fi...
- 作者：发表于：2020-07-08 15:03:52 点击：408 查阅全文...
- Street traders losing 'right to shade' under trees
- Street vendors are being denied the "right to shade" under street trees in Hyderabad, India, a study suggests. Urban trees play an important role in providing a comfortable work environment for the city's outdoor traders, said rese...
- 作者：发表于：2020-07-07 13:56:55 点击：401 查阅全文...
- Coronavirus: Australia to close Victoria-New South Wales border
- The border between Australia's two most populous states, Victoria and New South Wales (NSW), is to close after a spike in Covid-19 cases in Melbourne. The outbreak in Victoria's capital has seen hundreds of cases in the past two weeks - more...
- 作者：发表于：2020-07-06 14:39:59 点击：377 查阅全文...
- Coronavirus: Texas governor mandates wearing of face masks
- Texas Governor Greg Abbott has ordered face coverings to be worn in public as coronavirus cases rocket in the state. The directive applies to counties with 20 or more Covid-19 cases, which covers most of Texas' 254 counties. Texas hit a rec...
- 作者：发表于：2020-07-03 14:51:40 点击：485 查阅全文...
- Coronavirus: Immunity may be more widespread than tests suggest
- People testing negative for coronavirus antibodies may still have some immunity, a study has suggested. For every person testing positive for antibodies, two were found to have specific T-cells which identify and destroy infected cells. Thi...
- 作者：发表于：2020-07-02 12:16:11 点击：454 查阅全文...
- What is vitamin K and why is it in the news?
- Vitamin K recently hit headlines when a Dutch study observed a relationship between poorer health outcomes in Covid-19 patients and reduced levels of vitamin K. But what is vitamin K and what can we learn from these new observations? ...
- 作者：发表于：2020-07-01 12:43:10 点击：465 查阅全文...
- Could a boycott kill Facebook?
- Boycotts can be extremely effective - as Facebook is finding out. In the late 18th century, the abolitionist movement encouraged British people to stay away from goods produced by slaves. It worked. Around 300,000 stopped buying sugar - incr...
- 作者：发表于：2020-06-30 12:07:21 点击：601 查阅全文...
- Washing machines' microplastic filters 'untested'
- Filters can cut the volume of ocean-bound microplastic fibres released by washing machines, a study has shown. However, until now, filters have not been tested under scientific conditions to prove their effectiveness. In the first study of ...
- 作者：发表于：2020-06-29 14:12:11 点击：396 查阅全文...
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