I started to dance at the age of five. Irregular verbs in the preterite tense Some of the most common verbs in Spanish are irregular. This means that they don’t follow the usual pattern in the ...

The authors started with simulations of slightly irregular objects (either spheres or cylinders) rolling down various degrees of incline, noting that an irregularly shaped object does not always ...

The authors started with simulations of slightly irregular objects (either spheres or cylinders) rolling down various degrees of incline, noting that an irregularly shaped object does not always ...