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The CDC advises 45- to 75 year olds to get screened for colorectal cancer regularly. However, the American Cancer Society's statistics show that it is on the rise among people under the age of 50, ...
Different aerosols scatter or absorb sunlight to varying degrees, depending on their physical properties. Climatologists describe these scattering and absorbing properties as the “direct effect” of ...
If you prefer complete darkness when drifting off to bed at night, a sleep mask is a great way to block light and catch a snooze. The best sleep masks are ones that are good for light sleepers ...