Helical splines have either parallel or involute teeth. The ridges form a helix pattern about the shaft. They allow for rotary and linear motion and also minimize stress concentrations for a ...

It is preferable to crown the pinion tooth surface rather than the gear tooth surface because the number of pinion teeth is smaller than the number of gear teeth. The tooth profile of the spur gears ...

The American Humane announced the winning dog for its annual Hero Dog Award — and the working pet has a unique story. The Hero Dog Awards announced the finalists for the award as a way to shed ...

One of the most common winter sparrows, the white-crowned typically occurs in flocks, which may involve more than 100 birds. They feed in short grass or open areas adjacent to woodlands ...

Bill dusky above, pale below. Adult: yellow patch tops black crown; less distinct in winter. Immature: less-distinct yellow patch on brown crown. Juvenile: dark streaks on breast and sides.

The 1976 worldwide hit “Dancing Queen,” off ABBA’s fourth studio album, “Arrival,” was crowned the second place winner. The disco classic, which is in the Grammy Hall of Fame ...

The first king of the Māori was crowned in 1858, and at her coronation Ngā Wai Hono i te Pō was blessed with the Bible used in that ceremony. Archbishop Don Tamihere used sacred oils to "bestow ...

With the 2024-25 NBA season about to tip off, it's time to make predictions! Will there be a new champ this year? Our writers weigh in. Check out our awards predictions here. Vincent Goodwill ...

(NBC) — The votes are in and “America’s Got Talent” has crowned its million-dollar winner for this season. It might have been ...

Singer Ava Mannings has been crowned the winner of The Voice 2024 during the show’s grand finale. Her mentors, McFly stars ...

Twice-crowned World’s Strongest Man Geoff Capes has died at 75, his family said Wednesday. Capes, who still held the British shot put record, competed in three Olympic Games from 1972 to 1980.