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Displaying items by tag: Lightning

Twitter user Roger McMorrow captured an incredible video of lightning striking the iconic chimneys of the Poolbeg power station during a thunderstorm over Dublin Bay on Tuesday (19 July).

The clinical director and consultant anaesthetist at the National Maternity Hospital got the shot of a lifetime from the vantage of St Vincent’s Hospital in the south of the city.

Explaining his technique, Roger said: “For all those asking this was taken with an iPhone 12 on Slowmo propped up on a window sill.”

He added with modesty: “Just a lucky opportunistic shot”

Roger’s clip quickly went viral on social media — as did another photo purporting to show the same phenomenon from a different angle. But browsers beware, as the breathtaking shot appears to have been altered for dramatic effect.

Published in Dublin Bay
Tagged under

A shocking video shows the moment when a sailboat moored in a US harbour was struck by lightning.

The dramatic flash was caught on camera by a passer-by at the marina in South Boston as stormy weather rolled through the state of Massachusetts last Saturday 6 July.

While the boat took a serious hit — its sail bursting into flames as the bolt crackled through its mast — the owner was lucky enough not to be on board at the time, and CNN reports that no one was hurt in the incident.

Published in Weather
Tagged under

Shipyards

Afloat will be focusing on news and developments of shipyards with newbuilds taking shape on either slipways and building halls.

The common practice of shipbuilding using modular construction, requires several yards make specific block sections that are towed to a single designated yard and joined together to complete the ship before been launched or floated out.

In addition, outfitting quays is where internal work on electrical and passenger facilities is installed (or upgraded if the ship is already in service). This work may involve newbuilds towed to another specialist yard, before the newbuild is completed as a new ship or of the same class, designed from the shipyard 'in-house' or from a naval architect consultancy. Shipyards also carry out repair and maintenance, overhaul, refit, survey, and conversion, for example, the addition or removal of cabins within a superstructure. All this requires ships to enter graving /dry-docks or floating drydocks, to enable access to the entire vessel out of the water.

Asides from shipbuilding, marine engineering projects such as offshore installations take place and others have diversified in the construction of offshore renewable projects, from wind-turbines and related tower structures. When ships are decommissioned and need to be disposed of, some yards have recycling facilities to segregate materials, though other vessels are run ashore, i.e. 'beached' and broken up there on site. The scrapped metal can be sold and made into other items.