The first cup of coffee in the morning - what could be more wonderful! But did you know that the grounds left over from ground coffee in the coffee maker can also be very useful? If handled correctly, they can eliminate one of the worst smells in the world - the smell of sewer fumes.
This is a response to numerous doubts about the completeness and veracity of the officially published information of the Beijing meteorological service, which has caused complaints from many Beijing residents.
In a first-of-its-kind study, scientists report that indoor air in offices is a major source of potentially toxic substances from carpeting, furniture, paint and other items.
Scientists from the Queensland University of Technology (QUT) have conducted the first study in the world that has found a link between rising temperatures and the incidence of stillbirths, as well as premature births.
People, influencing the Earth's ecosystems, not only deplete its resources, but also cause warming on the planet. Another "trace" that people leave behind is nitrogen.
Water discharged into lakes and rivers from municipal wastewater treatment plants may contain significant concentrations of genes that make bacteria resistant to antibiotics.
