Abstract: A fluid transport device includes a conduit unit having a wall for separating an inside from an outside of the conduit unit. The device also includes an energy supply unit coupled to the conduit unit and configured to provide electrical energy based on a temperature gradient between the inside and the outside of the conduit unit. The device also includes a monitoring unit configured to monitor a state of the conduit unit and to generate data representative for the state of the conduit unit. The energy supply unit supplies the electrical energy to the monitoring unit, thereby enabling the monitoring unit to monitor the state of the conduit unit. A method for manufacturing a fluid transport device is also described.

Abstract: During web browsing, a plurality of web entities associated with browsing activity of a first browsing identity of a first user are received. One or more of the plurality of web entities are selected for sharing. Further, one or more subscriber browsing identities associated with the first browsing identity are selected based on one or more associated trust relationships, and the selected web entities are sent to the selected subscriber browsing identities. The disclosure enhances social interaction and collaborative aspects of web browsing with respect to web browsing activity, enabling users to share browsing activity easily.