Building a classic model airplane free flight and rubber powered, from an old design from FROG, the widgeon is a nice a small ...

XO, MaCenna shares how to make DIY tissue tie-dye decor that instantly transforms any room.

The new tool can create customized bone grafts in a matter of minutes, which could help reduce operative times and improve ...

Scientists have developed a tool made from a modified glue gun that can 3D print bone grafts directly onto fractures and ...

Several graphical techniques for checking the proportional-hazards assumption of Cox's semiparametric regression model for censored survival data are discussed, and some numerical tests to support the ...

Fitbit is the original fitness tracker. Although the wearable world has been flooded with new brands and categories (ahem, smart rings), the best Fitbit devices are still some of the most dependable, ...