5) A Newton's cradle, named after Sir Isaac Newton, is a device that demonstrates conservation of momentum and energy using a series of swinging spheres. When one sphere (ball) at the end is lifted and released, it strikes the stationary spheres (balls); a force is transmitted through the stationary spheres and pushes the last sphere upward. Basically, a lot of ball play.
4) Marie Curie is the only person to win a Nobel Prize in two different sciences, Physics in 1903 and Chemistry in 1911.
2) Here comes the hotstepper.
1) I've lived in DC for just under a decade and seen it through two marathons, five law firms, an undetermined number of men, bipolar and MS, think I need a new town. To leave this all behind.
3) W-wait marijuana helps MS? Time to update my treatment plans.
1) I've lived in DC for just under a decade and seen it through two marathons, five law firms, an undetermined number of men, bipolar and MS, think I need a new town. To leave this all behind.
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