The minimum number of teeth to avoid undercutting is 17 for a pressure angle of 20 ... two non-profile-shifted helical gears to mesh is that the angle between the gears' axes must equal the sum of the ...

Each week on Polygon, we round up the most notable new releases to streaming and VOD, highlighting the biggest and best new movies for you to watch at home.

We maintained robust user growth despite the decrease in marketing expenses benefiting from the 2-sided network effects ... average new job postings grew 17% year-on-year, while the paying ratio ...

The latest price of gold per ounce, gram, and kilogram using real-time interactive gold price charts. View the price of gold for different currencies around the world and various time periods.

This parameter is good for ensuring that your roundover fits on the polygon or polyhedron ... choose a nonzero joint parameter when the collinear points form a 180 degree angle. This causes extra ...

Finding a cookie recipe that everyone agrees on can be a challenge, but these 13 stand out for all the right reasons. These recipes hit the sweet spot between easy to make and absolutely delicious.