What you are looking at is, An electric arc furnace is one of the few machines on Earth that deliberately creates controlled lightning.
Three graphite electrodes, each weighing 1-2 tonnes, carry up to 150,000 amps, generating an electric arc approaching 4,000°C while melting hundreds of tonnes of steel at around 1,650°C.
A single electric arc furnace can pull up to 300 MW of power, enough electricity to power roughly 265,000 homes, yet it concentrates that same energy into a few metres of space to create a controlled 4,000°C electric arc.
The graphite electrodes slowly consume themselves every heat, while hydraulic controls continuously adjust their position to keep the arc stable as the scrap collapses beneath them.
The real engineering challenge isn't creating the heat. It's keeping the furnace alive. Behind the arc sits a lining of MgO-C refractory bricks and water-cooled panels, designed to survive relentless thermal shock, chemical attack from molten slag, and temperatures that would destroy ordinary materials in seconds.
A modern ultra-high-power electric arc furnace costs roughly $50-85 million, while a complete EAF steel plant can exceed $1 billion.
What looks like an old dusty factory with glowing molten steel is actually one of the most advanced industrial systems on Earth, Billion-dollar machines combining extreme electricity, materials science, and automation to produce the steel that powers modern economies.
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The #DeepWonders science team, led by Dr. Diva Amon of SpeSeas, is seeing many sea cucumbers, including these rhythmic water dancers that could be Benthothuria sp. They are part of the deep-sea cleanup crew, ingesting decaying detritus & pooping clean sand along the seafloor.
Amerika’da bir usta, çatı kaplamasında OSB levhalar arasındaki boşlukları ahşap çıtalarla kapatarak yapı denetimin problem çıkarmamasına yarayan uygulamayı gösterdi.
كانت تعالج المليشيا
كانت بدخل السلاح والمال للمليشيا
كانت تذودهم بالمعلومات
ورطة الامم المتحدة في كلبس
شغل الجيش والقوات المساندة دا جاب المخبأ كلو.
اصلا منظمات الأمم المتحدة علي الإثم والعدوان وظلم المستضعفين هي كانت راعية هذه الحرب وحاضنتها..