This Beautiful Infographic Shows How the Sun Controls Everything
It's pretty nifty.
As fall begins and we soak up the last of summer's sunshine, let's take a moment to think about all the good the Sun does for us. It gives us light, heat, and energy. Without that energy, “life on Earth wouldn't exist" NASA points out. Our planet's temperature would be so cold that the ground would be frozen and no life would be able to survive.
The sun also helps our bodies produce vitamin D. Vitamin D regulates calcium and phosphorus within the body and helps maintain proper bone structure, according to WebMD. 80-90% of the vitamin D we absorb comes from the sun, because it's a reliable, easy resource. The body stores vitamin D in fat cells. “Just 6 days of casual sunlight exposure without sunscreen can make up for 49 days of no sunlight exposure," WebMD explains.
Helpful as the sun is to us, it's even more helpful to the whole planet. From plants and animals to survival strategies and evolution, the Sun shapes the course of life on Earth. This infographic from Solar Centre offers a beautiful visual summary:
You can click on the Solar Centre link above to see a high-resolution version of the graphic. If you want more information about how the sun does all these things, check out Bill Nye's explanation below.
So get out there and soak up that sunshine!
The surprising results come from a new GLAAD survey.
- The survey found that 18- to 34-year-old non-LGBTQ Americans reported feeling less comfortable around LGBTQ people in a variety of hypothetical situations.
- The attitudes of older non-LGBTQ Americans have remained basically constant over the past few years.
- Overall, about 80 percent of Americans support equal rights for LGBTQ people.
Controversial map names CEOs of 100 companies producing 71 percent of the world's greenhouse gas emissions.
- Just 100 companies produce 71 percent of the world's greenhouse gases.
- This map lists their names and locations, and their CEOs.
- The climate crisis may be too complex for these 100 people to solve, but naming and shaming them is a good start.
The more we learn about the microbiome, the more the pieces are fitting together.
- A new study from the University of Central Florida makes the case for the emerging connection of autism and the human microbiome.
- High levels of Propionic Acid (PPA), used in processed foods to extend shelf life, reduces neuronal development in fetal brains.
- While more research is needed, this is another step in fully understanding the consequences of poor nutrition.
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