In the early 2000s, researchers tested breast milk samples from U.S. mothers and found high levels of toxic compounds used as a common flame retardant in household items. The compounds, polybrominated ...
The answer could be a few different reasons. Your breath has a lot of carbon dioxide. When you blow, the carbon dioxide pushes oxygen out of the way and the flame goes out. Your breath blows away some ...
A new type of flame produced on the International Space Station (ISS) doesn’t just look cool with its spherical blue glow—it is cool. Cool flames, which burn at temperatures much lower than ...
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