ROSA KHUTOR, Russia (Reuters) - Charlotte Kalla produced an astonishing comeback leg to earn Sweden an upset win in the Olympic women's cross country 4x5km relay at the Sochi Winter Games on Saturday.

This library allows your Arduino to communicate via Modbus protocol. The Modbus is a master-slave protocol used in industrial automation and can be used in other areas, such as home automation. The ...

The polypropylene mesh production line has three rolls for longitudinal orientation drawing in a hot water bath. Three Danfoss frequency converters control the motors that rotate these shafts. The ...