For a limited time, the DeWalt 20V Max Orbital Sander is on sale for 46% off at Amazon, dropping the price from $179 to just ...

Favorite Orbital Mechanics for Engineering Students by Howard D. Curtis Publication date 2005 Topics Space, Orbit, Mechanics, Engineering Collection opensource Language English Item Size 336.9M /// ...

DIYers, from beginners to pros, shouldn’t underestimate the power of having well-made tools—especially the basics. HGTV star Keith Bynum (@keithbynum_ on Instagram) told us about his go-to tools for ...

Summer is DIY season, and if you have some projects planned, you might have noticed that the price of tools can add up ...

Variable selection is very important for interpretation and prediction, especially for high dimensional datasets. In this paper, a new method is proposed based on Random Forest (RF) to select ...