Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...

I often refer to my gadget columns at this point of the year as "this, that and the others." It's a bunch of great products I just haven't gotten to this year. Nevertheless, they are great last-minute ...

Troy Adkins has 15+ years of residential property investment analysis experience and over a decade of institutional investment consulting experience. Charlene Rhinehart is a CPA , CFE, chair of an ...

Find an unknown side using \(\frac{𝑎}{sin𝐴} \) = \(\frac{𝑏}{sin𝐵} \) = \(\frac{𝑐}{sin𝐶 } \) Find an unknown angle using \(\frac{sin𝐴}{𝑎 ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of ...

Abstract: Three controllers are designed to stabilize a ball on plate using a 6 Degrees-of-Freedom (6-DOF) parallel robot. The ball and plate is a nonlinear system and has an under-actuated feature ...