For years, the powerful beam that shone out of the Louisbourg Lighthouse would flash in and out of Iris Stevens’s window ...

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She told the BBC's Good Morning Ulster Programme that the lighthouse currently produces a "beautiful" and "reassuring beam" that she said an LED "cannot produce". She said that the current cost of ...

Indeed, the relative smallness of the lighthouse beam as it rotates across the vast darkness of land, sea, and sky suggests the frailty and ultimate futility of our human attempts to control ...

[Trammell Hudson] has been messing around with the Vive’s Lighthouse – the IR emitting cube that gives the Vive its sense of direction. There’s nothing really special about this simple box ...