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Liquid Cooling Exhibits

news.ycombinator.com Chester Lam 2025-10-09 01:39:28

Hot Chips doesn’t just consist of presentations on hardware architecture, although those are the core of what Hot Chips is about. The conference also features stands where various companies show off their developments, and that’s not restricted to chips. Some of those showed off interesting liquid cooling components, particularly in cold plate design. Water Jets Many of the waterblocks on display use microjets, rather than microfin arrays. Water flows through a manifold at the top of the block

Topics: chips cooling copper heat water

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We regret but have to temporary suspend the shipments to USA

news.ycombinator.com Unknown 2025-10-29 11:22:33

by OLIMEX Ltd in Uncategorized Starting August 29th, new regulations have come into effect. Both DHL and UPS currently have no working solution, so on their advice, we are temporarily suspending all shipments to the USA effective immediately. The issue is that we are now required to collect all taxes and tariffs on U.S. shipments in advance. However, there is no functioning calculator for this, which has created chaos. Parcels are being held in customs for weeks due to unreasonable requirement

Topics: aluminum copper customers customs steel

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How a New Jersey startup found an electrifying way to slash copper costs

techcrunch.com Tim De Chant 2025-12-19 06:09:47

Skyrocketing demand for copper promises to push prices to new heights. As the global economy transitions away from fossil fuels, it is going to need twice as much copper in the coming years than humanity has mined throughout all of its existence. Still Bright, a New Jersey-based startup founded in 2022, thinks it has found a novel (and cleaner way) to slash those costs. “The fact that we’ve already mined the easily mineable stuff, and the fact that we need many more mines to come into producti

Topics: allen bright copper disrupt vanadium

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Scientists Succeed in Reversing Parkinson’s Symptoms in Mice

wired.com Fernanda González 2026-01-27 11:30:00

Cases of Parkinson’s disease have doubled in the last 25 years, according to figures from the World Health Organization. For decades, the scientists have investigated what triggers this disorder to mitigate its symptoms and anticipate its onset. Now, a series of experimental therapies are laying the groundwork for potentially reversing the condition, which affects nearly 10 million people worldwide and can generate costs of approximately $10,000 per patient per year, when considering direct and

Topics: brain copper mice parkinson sod1

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The Palette of the Medieval North

news.ycombinator.com Winther 2026-02-10 12:37:09

The selection of fragments contained many of those pigments already noted in the extensive analytical work conducted elsewhere in Europe7,8,9,10,11,12,13,14, such as azurite, red lead, vermilion, orpiment, and copper-based greens. Even though these fragment pages might appear rather simple in terms of their colour scheme, the analysis has shown a greater variation and complexity than first meets the eye. This observation will be further elaborated below where findings are listed by colour. A sum

Topics: copper fr red used xrf

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MIT researchers bond gallium nitride transistors to silicon for faster next-gen wireless devices

techspot.com Skye Jacobs 2026-02-25 06:15:00

What just happened? A team of researchers at MIT, in collaboration with Georgia Tech and the Air Force Research Laboratory, has developed a new method for integrating gallium nitride (GaN) transistors onto standard silicon chips. As the demand for faster and more efficient electronics continues to grow, this innovation represents a significant step toward bridging the gap between cutting-edge materials and mainstream technology. Gallium nitride, a semiconductor renowned for its efficiency and h

Topics: copper gan high silicon transistors

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MIT researchers bond gallium nitride transistors to silicon chips for faster next-gen devices

techspot.com Skye Jacobs 2026-02-26 12:15:00

What just happened? A team of researchers at MIT, in collaboration with Georgia Tech and the Air Force Research Laboratory, has developed a new method for integrating gallium nitride (GaN) transistors onto standard silicon chips. As the demand for faster and more efficient electronics continues to grow, this innovation represents a significant step toward bridging the gap between cutting-edge materials and mainstream technology. Gallium nitride, a semiconductor renowned for its efficiency and h

Topics: copper gan high silicon transistors

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Thieves cut fiber lines in failed copper theft, causing Spectrum outage

techspot.com Daniel Sims 2026-03-13 19:15:00

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust The big picture: Internet outages typically occur due to faulty equipment, accidents, or adverse weather conditions. Deliberate sabotage is rare, and incidents resulting from a mistaken search for copper should be even rarer. But telecoms say it's a growing problem, as a recent major incident near Los Angeles shows. Suburbs near Los Angeles suffered a widespread internet outage over Father's Day we

Topics: company copper fiber internet spectrum

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Telephone Exchanges in the UK

news.ycombinator.com Unknown 2026-03-15 21:33:43

For more than a century the telephone exchange has formed the backbone of our telecommunications system. A vast array of more than 5,500 mostly nondescript buildings sit unnoticed on city, town or village streets, and quietly link up more than 254 million kilometres of cables and wires – keeping people in the UK connected to each other and the rest of the world. Since the first telephone exchange was established in London in 1879 with just eight subscribers, these anonymous looking buildings ha

Topics: copper customers exchanges fibre services

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Latest Tech News

Liquid Cooling Exhibits

We regret but have to temporary suspend the shipments to USA

How a New Jersey startup found an electrifying way to slash copper costs

Scientists Succeed in Reversing Parkinson’s Symptoms in Mice

The Palette of the Medieval North

MIT researchers bond gallium nitride transistors to silicon for faster next-gen wireless devices

MIT researchers bond gallium nitride transistors to silicon chips for faster next-gen devices

Thieves cut fiber lines in failed copper theft, causing Spectrum outage

Telephone Exchanges in the UK

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