Throughout history most currency including the US dollar was linked to valuable commodities.

People with couch degrees have a high ironic potential. He's not as raged as he used to be. It's easier to date someone with the similar political orientation to your own.

They can also recognize 12 distinct tones of music and recreate melodies.

We're trying to appeal to a younger demographic. A polypeptide is a long chain of amino acids. If you're not careful you can get hurt when it recoils.

But there is a catch that can result in unique demands on the production of its fuel.