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Submission Summary: 0 pending, 15 declined, 1 accepted (16 total, 6.25% accepted)

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Transportation

Submission + - Minneapolis bridge failure blamed on design (bbc.co.uk)

kwerle writes: "Initial findings [into the bridge that collapsed August 2nd, 2007] by the National Transportation Safety Board said metal plates used in construction were not thick enough to bear eventual loads.

It blamed the original 1964 design and not sloppy workmanship.

The bridge failure was mentioned previously on slashdot. There is a lot of information also available at wikinews."

Space

Submission + - Solar plane stays aloft 54 hours (bbc.co.uk)

kwerle writes: "From the BBC News

A solar powered plane built by a UK defense company successfully stayed aloft through 2 nights (54 hours total). An unspecified fault cut it's flight short. A second flight of 33 hours was cut short by threatening thunderstorms.

The Zephyr is not the first solar-powered plane to fly through the night (SoLong: http://www.acpropulsion.com/solong/48_hour_flight. htm), but it claims to be the first that remained powered the whole time — as opposed to gliding occasionally.

The Zephyr has a 59' wingspan, and reached an altitude above 58,000'."

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