The idea to shoot an ascent of the Totem Pole, a stone tower in Tasmania, came to adventure photographer Krystle Wright in a dream. Years later, as she dangled from a line she’d rigged across ...

Among all power factor correction (PFC) topologies, totem-pole bridgeless PFC provides the best efficiency; therefore, it is widely used in servers and data centers. However, closing the current ...

All individual pitches of the original climb up the Totem Pole in Tasmania, Australia, were freed in January by Doug McConnell and Dean Rollins. News from downunder sometimes takes time to sicker ...