Since antiquity, humans have used pigments to ... friendly because we can recycle the chlorine gas needed to separate titanium dioxide from its ores,” explains Yoichi Ishibai, another research ...

harmful to humans, materials and vegetation. One pathway for the production of active chlorine is the photolysis of nitryl chloride into chlorine and nitrogen dioxide by sunlight. On page 324 of ...

A variety of geoengineering technologies are being closely studied to rapidly remove carbon dioxide from the atmosphere. But ...

Research shows that chlorine dioxide (ClO2) disinfectant is effective ... it has not been tested in humans or covid-19. "It has to be tested first. It cannot be advertised as curing something ...

However since tampon brands swapped out chlorine gas for chlorine dioxide, only trivial amounts of dioxins can be detected ... "You would have to be exposed to concentrations tens of thousands times ...

We're in the gym to look at how humans breathe. Every living thing needs oxygen to survive, and the point of breathing is to get oxygen inside the body and to get rid of carbon dioxide.

Chlorine is a halogen in group VII A of the periodic table with atomic number 17, an atomic weight of 35.45, and a density of 1.56 Mg/m 3. In the solid state it forms a tretragonal crystal with a ...

By framing climate change in terms of temperature, it focuses on the symptoms, not the cause. 1.5°C or any amount of warming is the result of humans changing the energy balance of the climate by ...

Your daily dose of what's up in emerging technology Founded at the Massachusetts Institute of Technology in 1899, MIT Technology Review is a world-renowned, independent media company whose insight ...

There is increasing evidence that the level of carbon dioxide in the Earth’s atmosphere is rising. There is also evidence that humans are responsible for this rise. There is more carbon dioxide ...

It can take on various forms and is generally divided into two categories: physical and human. Physical capital is the tangible assets used in the production of goods and services such as ...

Two new studies found that ancient human ancestors carried a surprising diversity of genes for amylase, an enzyme that breaks down starch. By Carl Zimmer As soon as you put starch in your mouth ...