Sugar cubes crumble and fall apart when they get wet. What causes sugar to dissolve?
Venus may appear to glow under moonlight but the planet also glows in infrared light.
You are heating up water and see bubbles form on the bottom of the pan. Is the water considered to be boiling?
Glow necklaces are fun to use at dances and concerts. Learn how they work!
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.