How does fire pass from one burning stick to another unlit stick?
Fact or fiction: Scientists may have found a way to power a rocket using poop. Fact!
You've probably seen things decay before. How does the process work?
Do you love being the center of attention or a bright, incandescent lamp?
Hiccup... Hiccup... Hiccup... Why does my body hiccup?
We generally say the heart is on the left side of the chest because about two-thirds of its mass is to the left of the sternum.
Of course, most of the technology on Star Trek doesn't exist for real. But at least one cool bit of Star Trek science has been made real.
Fanning the logs can make them burn brighter, even if the fanning temporarily extinguishes the flames.
The ancient Greeks believed that fire--along with earth, water, and air--was one of the four essential elements that made up the world.
Most extrasolar planets are about the size of Jupiter, not Earth. So, is Earth's size and orbit unique?