How long does it take for the Earth to rotate around completely on its axis?

Science Trivia / November 18, 2024

24 Hours. The annual mean solar day contains 86,400 mean solar seconds.

Lithium is used to treat which of the following?

Science Trivia / November 18, 2024

Manic-Depressive Disorder. As a mood stabilizer, Lithium works by decreasing the release of norepinephrine and increasing the synthesis of increasing serotonin.

How many chambers make up the human heart?

Science Trivia / November 17, 2024

4. The heart has two atria and two ventricles.

Which of these might help keep erosion near a stream from happening?

Science Trivia / November 17, 2024

Planting A Tree. Israel is one of two countries that entered the 21st century with a net gain in its number of trees.

Who was the first American to go into space in 1961?

Science Trivia / November 16, 2024

Alan Shepard. Though Alan Shepard was the first American to go into space, fellow astronaut John Glenn was the first American to orbit the earth.

What is Neptune's period of revolution around the Sun?

Science Trivia / November 16, 2024

164.79 Earth Years. Methane gives Neptune its blue color.