In this otherwise unsourced video (via Singaporean news site Mothership) we may enjoy seeing parts so finely engineered that when they are socketed together, they appear to become single blocks of metal.
UPDATE: Commenter for_SCIENCE pointed out that these are made using Electrical discharge machining, which Mark posted about here.
More from RandomDude:
"It is the only technology that makes specifically the kind of Parts you saw in that video possible. No other process can create perfect shapes that mesh so perfectly this way they appear seamless. I don’t care how good of a machinist you are it is physically impossible to do with traditional machining techniques what you saw."
In the early 1990s, the burgeoning black metal scene in Norway was plagued with jealousy, violence, arson, and eventually murder. Lords of Chaos, named after Michael Moynihan and Didrik Søderlind’s excellent non-fiction book, is a new film coming to theaters February 8 that tells the story of those loud, weird, dark times. Jonas Åkerlund directs […]
There’s a Seinfeld-themed hardcore metal band from New York City (of course) called Grindfeld. Born out of a mutual love of Death Metal, comical observations, coffee and Hardcore, Grindfeld is a project built on the existential dread hidden just under the surface of daily life. Yes, they’re real and they’ve got “5 Songs About Nothing.” […]
Psychology professor William Forde Thompson of Australia’s Macquarie University and his colleagues have published a series of scientific papers about the appeal of death metal. The scientists were surprised to learn that death metal fans aren’t particularly angry or violent people and actually in a happy place whilst head-banging to the likes of Morbid Angel […]
Who needs a holiday sale? Sometimes there’s no better time than the thick of summer to find deals. We should know – we’ve found ten deep discounts on some must-have items. Whether you’re searching for CBD edibles, exercise gear, chargers or other tech, take a look. But don’t look long – these prices aren’t likely […]
Heading abroad? Even if it’s just a short trip, there’s a lot to prepare for. Travel can be incredibly rewarding, but it can tricky to navigate different cultures and lodging arrangements – and even trickier to do it cheaply. Before you go shopping for suitcases, here’s our pick for a good first investment: The Ultimate […]
Fried foods are a weakness for many of us. There’s nothing quite like that extra crisp crackle on chicken, fries or onion rings. And for years, our arteries have been paying for the privilege. Lately, the air fryer has been a godsend for those who love the fried stuff but love their body too. If […]