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NASA

NASA Building Massively Heat-Resistant Chips 172

coondoggie writes "NASA researchers have designed and built a new circuit chip that can take the heat of a blast furnace and keep on performing. Silicon carbide (SiC) chips can operate at 600 degrees Celsius or 1,112 degrees Fahrenheit where conventional silicon-based electronics — limited to about 350 C — would fail. The new silicon carbide differential amplifier integrated circuit chip may provide benefits to anything requiring long-lasting electronic circuits in very hot environments such as jets, spacecraft, and industrial machinery. In particular, NASA said SiC applications will include energy storage, renewable energy, nuclear power, and electrical drives."
Businesses

Retailer Refuses Hardware Repair Due To Linux 1018

Tikka writes "Today I visited PC World (London, UK) because my 5-month-old laptop has developed a manufacturing fault: the hinge to the display has started to crack the plastic casing. Anyone in the know will know that this is due to the joint inside, and it means that in time the screen will separate from the keyboard. Repair was refused, because I have Gentoo Linux on my laptop, replacing the Windows Vista that was pre-installed. PC World said that installing Linux had voided my warranty and there is nothing they will do for me. I spoke to a manager, who said that he has been told to refuse any repairs if the operating system has been changed. I feel this has really gone against my statutory rights and I will do everything I can to fight it. I will review comments for your advice."

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