Albert Einstein described the origin of the Earth's magnetic field as one of the most important, yet unsolved, mysteries of the planet. Even today, the origin of this field (which protects us from ...

The ferrofluid lava lamp combines classic ambient lighting with magnetic fluid dynamics - inside the glass, a dark, magnetically-responsive liquid forms animated spikes and shapes when you bring ...

Lava lamps are a groovy way for kids to experiment with color and science. This project is adapted from a lesson by educator Sydney Paredes on “Simple Science with Parks and Recreation,” an online ...