If you've ever found yourself wanting to measure something but don't have a ruler or tape measure on hand, measuring apps on your phone can come to the rescue. They range from the fairly simple to ...

Most tape measure apps, like My Measure, are based on augmented reality (AR) technology. They overlay a virtual tape measure ...

A good miter gauge adds versatility and precision to any table saw, dramatically increasing the possible range of work. These ...

In light of the problems of large operation resistance and small soil fragmentation during the harvesting operations of existing cassava harvesters, a long- and short-toothed digging shovel was ...

Ulnar deviation is a hand condition where fingers lean toward the outer side of the hand. The condition is common in people with rheumatoid arthritis and other autoimmune diseases. Treatment can ...

A Slovak research team has developed a mathematical model for determining the optimum tilt angle of a solar system ranging from 0° to 90°. Their framework was tested on an experimental setup in ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

Abstract: Angle measuring accuracy is the important technique index of the measuring angle device with CCD. The calibration methods for CCD camera have some disadvantages, such as the high ...

Abstract: This paper presents a printable skin adhesive stretch sensor to estimate rotation angles of multi-axis joint for biomedical engineering applications, such as gait analysis, gesture ...