Running a Win10 beta build on a Surface Pro 3? Don’t shut down.

Those of you with a Microsoft Surface Pro 3 who are running Windows Insider beta builds, sit up and take note: Don’t turn off your machine.

Somehow Microsoft managed to release the latest beta build, 16288.1, to both the Fast and the Slow ring. If you install it on your Surface Pro 3 and try to reboot, you’ll see a “Surface” on a black screen, the dot-chasing “working” icon, and exactly nothing else. My SP3 has been bricked since yesterday, and the dots are still chasing each other.

How, you might question, could this have happened? Certainly anybody who installed 16288.1 on an SP3 machine didn’t ever get it to reboot. The build was pushed out to the Fast ring on Sept. 12. It went out on the Slow ring on Sept. 15. And I didn’t see any mention of the bug until Sept. 16. Is it possible that nobody inside or outside Microsoft rebooted a beta-enhanced Microsoft SP3 between Sept. 12 and Sept. 16?

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Business and financeGulliver

The value of credit-card points

THE value of credit-card points has long been a topic of debate among business travellers. The subject is also picked over online on an impressive number of dedicated blogs and forums. Now it is getting an airing in a different sort of venue: the corruption trial of an American senator.

Robert Menendez, a Democratic senator from New Jersey, is facing charges for allegedly doing favours for Salomon Melgen, a Florida-based eye doctor and friend of the lawmaker. Prosecutors say that Mr Melgen was trying to avoid repaying the government $8.9m that he had allegedly overbilled Medicare, the public health-care programme for seniors. And he wanted Mr Menendez’s help in exchange for lavish kickbacks. These included flights in a private jet, stays in a fancy hotel and more than $750,000 in campaign contributions. 

But at the centre of the third day of the trial last week was the issue of credit-card points. In 2010, Mr Salomon paid for Mr Menendez to stay for three nights at the Park Hyatt Vendome, a five-star hotel in…Continue reading

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Scalable process discovered to produce structural colors inspired by bird feathers

Researchers made nano-sized balls of melanin aggregate into clusters called supraballs. Melanin appears black in individual nanoparticles. But altering spacing of the nanoparticles in the ball affects how the particles scatter light. A thin silica coating on the outside of melanin nanoparticles acts like a bumper, limiting how close the particles can pack together. Varying the diameter of the melanin core and the thickness of the silica shell creates supraballs in a range of colors.

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