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#1
News / Re: 1,050 °C from sunlight: be...
Last post by Dykm2 - Today at 14:00:59
Even if we can achieve temperature, thats only half the problem. Coal / Coke isnt just the fuel source, its also part of the chemical reaction. 

If you go back to your GCSE chemistry, you'll remember that in a blast furnace, Carbon (C) in the form of coke is partially combusted to produce carbon monoxide (CO) which then reacts with the iron ore (Fe2O3) to strip off the oxygen and leave iron (Fe) and carbon dioxide (CO2).

What's used to strip the Oxygen off when using a solar furnace (or electric arc furnace for that matter)?
#2
News / Re: Asus goes Pro-ARM with the...
Last post by ikjadoon - Today at 13:59:01
Seriously, no fanless Oryon tablets still? Where are all the 10W-15W X Plus / X Elite systems?

I'm confused why Qualcomm didn't make a dedicated fanless Windows SKU, perhaps like the Apple M1, M2, M3, M4, etc. It would be a great example of efficiency & battery life.
#3
News / Baseus Blade 2 Ultra Slim Powe...
Last post by Redaktion - Today at 13:54:11
Baseus is now selling the recently launched Blade 2 ultra slim power bank in some EU countries. The portable accessory allows you to charge two devices simultaneously via USB-C ports, offering up to 65W output. Other features include a built-in LED display and app-based monitoring and controls.

https://www.notebookcheck.net/Baseus-Blade-2-Ultra-Slim-Power-Bank-now-available-in-more-countries.843533.0.html
#4
News / Stellar ASUS ROG Zephyrus G14 ...
Last post by Redaktion - Today at 13:42:57
The latest ASUS ROG Zephyrus G14 with a Ryzen 9 8945HS CPU and an RTX 4060 laptop GPU has slid down to a new historic low price following a significant 19% discount on the list price. The discounted price presents an excellent opportunity to purchase one of the best Windows devices on the market.

https://www.notebookcheck.net/Stellar-ASUS-ROG-Zephyrus-G14-2024-with-OLED-display-and-RTX-4060-records-a-new-all-time-low-price.843527.0.html
#5
News / Re: Asus goes Pro-ARM with the...
Last post by mechaoi - Today at 13:41:48
"All the ports you need".... No headphone jack.... "creators tablet".... mmmmhmmm... Audio editors & Music producers cant even use this w/o additional hardware.....

Straight up if you were going to do content creation you wouldn't even bother w/ a SD card slot photographers all carry a high speed SD card reader since they have dedicated read controllers built into them.... And everyone who does video records straight to SSDs w/ a USB c cable anyways. While its not a bad thing to have an SD card reader, they clearly did not have their priorities straight when they designed this thing....
#6
Testberichte / Re: Lenovo ThinkPad X1 2in1 G9...
Last post by Ll - Today at 13:33:24
Die Tasten wegzulassen hat Lenovo schon mal probiert, ist krachend gesfheitete und wieder zurück gerollt. warum versuchen die es jetzt noch einmal? Versteh ich nicht.
#7
News / Re: Xiaomi: Neues Walkie Talki...
Last post by Mirko - Today at 13:31:10
Na so ganz stimmt es nicht was der Eric da sagt den Zuhörern ist gestartet und auch von vielen gewünscht. Was mich viel mehr ärgert ist das es nicht Mal Englisch anbietet nur Chinesisch. Es ist so nicht " schlecht " das Gerät und die es auf den hiesigen Markt kommen dann gehe ich von ca 100 Euronen aus. Ja jetzt ist mir das Gerät bzw Modell aus dem letzten Jahr welches ich hier in Germany gekauft hatte aus dem Kopf verschwunden und ich bin der Meinung dass Xiaomi sich mit dem Gerät auch ausgiebig beschäftigt zu haben , 😀 aber es war fortschrittlicher und es war auf dem Gerät selbst programmierbar.
#8
Lenovo / IBM / How important is multi-core pe...
Last post by adamsmithad - Today at 13:26:46
Hello fellow tech enthusiasts,

I'm currently delving into the intricate world of server processors and their performance metrics, and I'm particularly interested in understanding the importance of multi-core performance. With the relentless advancements in technology, it seems like multi-core processors are becoming increasingly prevalent in server environments.

I'm curious to hear your thoughts and insights on this matter. How crucial do you believe multi-core performance is in server processors? Are there specific applications or workloads where it shines brightest? And conversely, are there instances where other factors might outweigh the benefits of multi-core setups?

Furthermore, I'd love to learn about any real-world experiences or benchmarks that highlight the impact of multi-core performance in server environments. Have you noticed significant improvements in tasks such as virtualization, database management, or high-performance computing when utilizing multi-core processors?

Your input and expertise would be greatly appreciated as I navigate through this fascinating realm of server hardware. Let's dive into the discussion and uncover the significance of multi-core performance in server processors together!

Looking forward to hearing your thoughts.
#9
News / Tesla will now warn to replace...
Last post by Redaktion - Today at 13:26:00
Tesla's electric vehicles are going to chime in when it is time to replace the filter that cleans the air before it enters the car's cabin.

https://www.notebookcheck.net/Tesla-will-now-warn-to-replace-cabin-air-filter-before-it-starts-to-smell-bad.843538.0.html
#10
News / Re: 1.050 Grad aus Sonnenlicht...
Last post by Ing. - Today at 13:24:30
Der Autor des Artikels zeigt leider deutlich, dass er den Prozess nicht verstanden hat. Zur Abtrennung des Sauerstoffs aus dem Eisenerz, ist ein Reduktionsmittel nötig, das den Sauerstoff bindet, und entweder als co2 oder Wasser aus dem Prozess ausschließt.

Diese Unwissenheit bei gleichzeitigem Sendungsbewusstsein ist leider ein weit verbreitetes Problem.