What's the funniest engineering practical joke? One that involves a sales guy.
In the end, it seemed it HAD to involve a sales guy. Yes, there were fantastic pranks played on co-ops, on and new hires, on secretaries and purchasing agents, but in the end, nothing makes us laugh more than the misfortunes of a sales guy.
Using environmental energy to power remote sensor nodes remains a high interest item among system designers, especially those choosing wireless sensor node (WSN) components for remote and/or hazardous locations. At the Sensor Expo conference in Santa Clara, Calif., presenters at an energy harvesting and power symposium agreed that energy harvesting systems still require juggling many variables.