Residents living near Land's End have been advised to buy earplugs due to a fog horn sounding every 13 seconds for the past week. Trinity House, which manages more than 60 lighthouses across the ...

Instructables user [rog8811] was looking to build a fog horn that resembled hand-pumped units found on small ships in the early to mid 1900s. His budget was a bit limited, so he set off to build ...

Instructables user [rog8811] was looking to build a fog horn that resembled hand-pumped units found on small ships in the early to mid 1900s. His budget was a bit limited, so he set off to build ...