The huge hole in Earth's protective ozone layer reached its maximum this year in September, and this year NASA said it was 7.6 million square miles wide. The hole size shrinks after mid-September.
A Spruce Or A Fir? By Tatiana Morales the Balsam Fir and the Blue Spruce. This destroys the cambium layer - the protective layer that allows the tree to absorb water. Also, make sure your
COVID-19. Best Products. All the best products For example, Android and newer Apple phones have a blue light filter in the settings called Night Mode. Also, use a sleep mask if you can't
'In light of COVID-19, we're in a new era of air travel,' said Max Tidwell, Alaska Airlines' vice president of safety. 'For now, this includes wearing masks, which is another layer of protection
To be clear, a cloth face mask is much different than a surgical mask or an N95 mask, which is the kind of highly protective respirator equipment so desperately needed among healthcare
A group of women in Spain created the 'Fils amb Cor' sewing with the heart initiative to make these and other protective face masks. Read the article Updated: April 30, 2020
Face masks can play a role in preventing the infection, but that role is limited. A healthy individual in a normal situation does not need to wear a mask, as per CDC recommendations. A face mask is not the ideal solution for protection from the new coronavirus for the following reasons: A surgical mask does not fit tightly over the nose and mouth.