These Vintage Photos Prove That Roller Derby Has Always Been Cool

Passing the Star

The jammer can “pass the star” or perform a “star pass” to the pivot by handing a helmet cover with the star to the pivot, which turns the pivot into the jammer. This is also sometimes referred to as “passing the panty” because helmet covers are sometimes known as “panties.”

Mark Zuckerberg said a voting mechanism that says whether posts are good or bad is 'not something that we think is good for the world'.
People write love letters to trees in Australia via email.
The smallest unit of measurement in the universe is the Planck length.
Hippos produce their own sunblock.

These Vintage Photos Prove That Roller Derby Has Always Been Cool

Passing the Star

The More You Know