Explore the fascinating world of physics with three captivating science demonstrations. Watch a water balloon pop in slow motion, revealing how surface tension holds its shape. See magnetic forces at ...

One of the most pervasive and mysterious phenomena in the universe is magnetism. As the scientist knows it, magnetism is the invisible pull that surrounds magnets, electric currents and even the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. If you are using ...