What are the different types of white dwarfs?

A white dwarf is the exposed core left behind when a star like the Sun runs out of fuel and sheds its outer layers. Roughly 97 percent of stars in the Milky Way, including the Sun, are expected to end as white dwarfs. Small, dense and hot A typical white dwarf has about half to … Read more

What does white nail polish mean?

White nail polish does not have an official meaning. It is a color choice, and most people who wear it simply like how clean and bright it looks. Still, the question comes up a lot, mostly because of social media posts claiming that nail colors send secret signals. The rumors Every few months, a video … Read more