It's the most common flint you'll find, except it's not actually flint at all.

Let's uncover element 57, and find out why the "rare earths" are neither rare nor earths nor an empire.

When you really want to suck all the air out of a room, barium will help you out.

We'll trace the history of the most important caesium-based technology all the way back to its original roots: a stick.

Truly strange things start to happen when you breathe this rarefied air.

We'll pull in our elemental haul from the sea while Lady Jane Davy spits in the ocean.

Collecting elements can be risky business. Tellurium is one of those elements that poses a dire threat -- not to one's health, but to the element collector's reputation in polite society.

It's like an Everlasting Gobstopper, but Willy Wonka is a fratricidal German monk.

We've palled around with tin for thousands of years, but you should know that it's a fair-weather friend.

The story of indium is pretty straightforward, but its namesake is practically impossible to pin down.