Latest Ronald Inge Stories
The first-ever study to compare levels of oral bacteria with blood vessel thickness provides the strongest evidence yet that gum disease and clogged arteries are closely connected.
Word of the Day
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.