Mach

Hypersonic means something that travels at speeds of Mach 5 or faster.

President Vladimir Putin said that the weapon travelled at a speed of Mach 10.

Mach’s Shakespeare has the cocky strut of a rapper-producer with a long list of colossal hits.

"The passing of Proposition 139 speaks to the broad support — across the entire state, across all political parties, and across voters of all different backgrounds — for reproductive freedom," Erika Mach, Planned Parenthood Arizona's chief external affairs officer, told Salon.

"People want the freedom to make medical decisions with their doctor and family, without government involvement," Planned Parenthood Arizona's Erika Mach told Salon.