"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...

It's easier than you think to adorn your wrapped presents with a pretty ribbon and bow. Here are three methods to try.

AngleConvertor is an Arduino class to convert an angle from and to less known formats. Since 0.2.0 the class uses degrees as internal format as that improved precision a bit compared to the pre-0.2.0 ...

The Danish D.XXI fighters were destroyed on the ground, but the Dutch resistance saw the aircraft shoot down 10 Germans, despite being outnumbered. In the Winter War, however, the D.XXI truly found ...